Model: MS51896-14

Externally Relieved Body Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.267 inches and 0.287 inches

Fastener Length

Between 0.719 inches and 0.750 inches

Head Style

Pan

Head Diameter

Between 0.306 inches and 0.322 inches

Head Height

Between 0.105 inches and 0.115 inches

First Diameter From Head

Between 0.114 inches and 0.124 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 0.432 inches and 0.483 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.164 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

80000 pounds per square inch

Externally Relieved Body Diameter Quantity

Material

Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 or steel comp 302b or steel comp 303 plus x or steel comp 303cu or steel comp 303ma

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unc

Nondefinitive Specification/std Data

3 type and 9c style

NSN

5305-01-149-2588

Part Number

MS51896-14

Description

Screw,externally Relieved Body

CAGE

96906

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

Part MS51896-14 NSN 5305-01-149-2588

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

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:

0.5000lbs

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 5305-01-149-2588 is a component of

Lgm-30 Minuteman Iii Missile
B-52 Aircraft Support Equipment
F100-pw-200 (f-16a/b/c/d) Aircraft Engine
Ah-1w Advance Attack Helicopter
2350-01-328-5964 (eaa Cmbt85pk3) M1a2 Abrams Tank
Harm Air-to-ground Missile
Milstar System
B-2 Bomber Support Equipment
Hornet F/a-18 (e/f) Aircraft
M90 Radar Chronograph
011877844
Facsimile Lightwe
011463260
Kg-84a
004343644
Speech Equipment
009499909
Radio Set Control Group
009078300
Telegraph Terminal
011481772
Meteorological Data
013234779
Nonexpandable Shelter
013260101
Signal Data Converter
011504140
Diesel Engine Generator Set
012721915
Tactical S Terminal
012247832
Frequency Mixer Stage
014139816
Electrical And Electronic Test Equipment Test Set Subassembly
014140594
Electrical And Electronic Test Equipment Test Set Subassembly
013279838
Antenna Group
013590027
Disk Drive Unit
013595585
Signal Control Drawer
013206458
Receiver-transmitter Control
013214666
Radio Receiver-transmitter
013400901
Antenna Control Subassembly
001418050
Cargo Trailer
011275077
Cargo Truck
012509557
Si Modem Converter
012512720
Antenna Group
009356955
Automatic Chemical Agent Alarm
010628194
Communicat Terminal
005430012
Telephone Set
012512758
Optoelectronic Display

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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