Model: 145-4510921B1

Hexagon Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.769 inches

Fastener Length

Between 0.969 inches and 1.000 inches

Head Style

Hexagon

Head Height

Between 0.302 inches and 0.323 inches

Width Between Flats

Between 0.736 inches and 0.750 inches

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

120 pounds per square inch

Hardness Rating

25.0 rockwell c and 34.0 rockwell c

Minimum Yield Strength

85 pounds per square inch

Surface Finish

63.0 microinches threads

Material

Steel

Material Specification

Sae gr 5 assn standard single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2 cl 2 federal specification single treatment response

Thread Series Designator

Unc

Nondefinitive Specification/std Data

2 type and 10p style and 5 grade

NSN

5305-00-044-4153

Part Number

145-4510921B1

Description

Screw,cap,hexagon Head

CAGE

51563

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Part 145-4510921B1 NSN 5305-00-044-4153

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18257

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

8.4000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5305-00-044-4153 is a component of

Nuclear Power Plants
Mk 48 Torpedo
Main Feed Pumps
B-1 Aircraft Support Equipment
Satellite An/gsc-39(v)1 Communications Terminal
L.p. Compressors
Fire Pumps
Stream (std. Tensioned Replenishment At Sea Method)
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Decontaminating Apparatus
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Trailer Mounted Electric Power Plant
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Asphalt Mixing Plant
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Air Conditioner
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Trailer Mounted Pressure Jet Steam Cleaner
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Fire Fighting Truck
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Fork Lift Truck
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Truck Mounted Crane
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Photographic Film Processing Machine
009848750
Alternating Current Generator
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Aircraft Cargo Loading-unloading Truck
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Trai Floodlight Set
010132825
Fire Fighting Truck
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Motor-generator
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Diesel Engine Generator Set
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Reciprocating Compressor Unit
010366374
Diesel Engine Generator Set
010297347
Tank Truck
008784285
Crushing And Screening Plant
004396242
Full Tracked Recovery Vehicle
001181243
Diesel Engine Generator Set
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Towed Rotary Sweeper
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Full Tracked Personnel Carrier
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Fork Lift Truck
010735341
Motor-generator
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Portable Duct Type Heater
012058636
Industrial Wheeled Tractor
012747388
Diesel Engine Generator Set
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Tank Truck
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Hydrauli Test Stand
011081068
Trailer Mounted Aircraft Fuel Servicing Unit
013789997
Transportable Shelter Lift Dolly Set
010769947
Antenna Group
010338318
Hydrauli Test Stand
004396242
Full Tracked Recovery Vehicle
002354674
Fork Lift Truck
011004162
Fork Lift Truck
010930521
Aircraft Generator Test Stand
011123793
Tank Truck
011219930
Centrifugal Fan
010338318
Hydrauli Test Stand
011585397
Data Processing Sys
011379943
Fire Fighting Truck
013787497
Fork Lift Truck
011085731
Fire Fighting Truck
007951797
Full Tracked Combat Engineer Vehicle
011352770
Portable Duct Type Heater
014585330
Equipment Communication Modification Kit
013779337
Tank Semitrailer
007951797
Full Tracked Combat Engineer Vehicle
013779337
Tank Semitrailer
011755655
Motor-generator
009357867
Fork Lift Truck
011820119
Fork Lift Truck
011585397
Data Processing Sys
011531867
Crane-shovel Backhoe
011362139
Portable Duct Type Heater
010565238
Trai Floodlight Set
011362139
Portable Duct Type Heater
012232240
Hydraulic System Components Test Stand
009357867
Fork Lift Truck
001181252
Diesel Engine Generator Set
001514432
Fork Lift Truck
000632862
Aircraft Mooring Tie Down
001181243
Diesel Engine Generator Set
001024236
Aircraft Cargo Loading-unloading Truck
010549779
Truck Mounted Crane
001181253
Diesel Engine Generator Set
010549779
Truck Mounted Crane
012519138
Diesel Engine
010549779
Truck Mounted Crane
012777819
Semitrailer Mounted Oxygen-nitrogen Generating And Charging Plant
009030899
Fork Lift Truck
002523559
Fire Fighting Truck
010549779
Truck Mounted Crane
010549779
Truck Mounted Crane
004441531
Trailer Mounted Concrete Mixer
010549779
Truck Mounted Crane
010549779
Truck Mounted Crane
004441531
Trailer Mounted Concrete Mixer
011399859
Low Speed Full Tracked Tractor
012464276
Rotary Well Drilling Machine
011399859
Low Speed Full Tracked Tractor
011399859
Low Speed Full Tracked Tractor
010549779
Truck Mounted Crane
008425326
Motorized Roller
010284390
Tank Type Bituminous Material Distributor
011399859
Low Speed Full Tracked Tractor
001974935
Warehouse Crane Truck
010284390
Tank Type Bituminous Material Distributor
008425326
Motorized Roller
011399859
Low Speed Full Tracked Tractor
003151504
Fire Fighting Monitor Type Nozzle
010284390
Tank Type Bituminous Material Distributor
010284390
Tank Type Bituminous Material Distributor
010414590
Self-propelled Medium Howitzer
012464276
Rotary Well Drilling Machine
010284390
Tank Type Bituminous Material Distributor
004637089
Aircraft Cargo Loading-unloading Truck
013540598
Nonexpandable Shelter
010284390
Tank Type Bituminous Material Distributor
010214096
Diesel Engine Generator Set
011362139
Portable Duct Type Heater
004320004
Tank Truck
004489016
Alternating Current Generator
005003940
Motor-generator
013761694
Aircraft Towing Wheeled Tractor
005538915
Motor-generator
013991723
Reciprocating Compressor Unit
005404024
Water Purification Equipment Set
007258357
Motor-generator

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment

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