Model: 21-30001

Bearing Ball

Special Features:

Afbma standard tolerance for balls, grade 24

Properties:

Rolling Element Diameter

0.3750 inches

Material

Steel comp e50100 or steel comp e51100 or steel comp e52100

Material Specification

66, aisi/sae e50100 federal standard 1st material response or 66, aisi/sae e51100 federal standard 2nd material response or 66, aisi/sae e52100 federal standard 3rd material response

Style Designator

Ball

NSN

3110-00-100-6155

Part Number

21-30001

Description

Ball,bearing

CAGE

37917

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes ball, check; ball, valve, ported.

Part 21-30001 NSN 3110-00-100-6155

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00036

FIIG:

A044A0

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:

114690

UFC:

58770

LTL:

RATING VARIABLE

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

End Items End applications NSN 3110-00-100-6155 is a component of

Main Feed Pumps
B-1 Aircraft Support Equipment
L.p. Compressors
Fire Pumps
Mk-45 5-in./54 Cal Gun
Ffg-7 Sas (starting Air Sys)
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
Missile Mk 74 (fcs) Fire Control System
Lsd 41/49 Ship Service Diesel
002948883
Aircraft Maintenance Platform
006025013
Scoop Type Loader
010534824
Fork Lift Truck
013575480
Trailer Mounted Electric Power Plant
008237732
Transportable Shelter Lift Dolly Set
008428320
Driving Automotive Axle Assembly
007061137
Transmission Power Takeoff
011910116
Mechanical Transmission
008877230
Jack Pump Assy
009082931
Directional Control Linear Valve
009358729
Diesel Engine Generator Set
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
001024236
Aircraft Cargo Loading-unloading Truck
010070184
Rotary Compressor
010366374
Diesel Engine Generator Set
009939121
Lift Lin Davit Assy
001339103
Diesel Engine Generator Set
010087889
Aircraft Cargo Loading-unloading Truck
001459071
Driving Automotive Axle Assembly
001339104
Diesel Engine Generator Set
009534890
Warehouse Wheeled Tractor
013733625
Fork Lift Truck
004655869
Fork Lift Truck
010214096
Diesel Engine Generator Set
001777038
Axial Pistons Pump
010366374
Diesel Engine Generator Set
014824674
Ballscrew Assembly
002487639
Aircraft Gearbox Assembly
010543833
Fork Lift Truck
002578111
Hydraulic Transmission
000898287
Transfer Transmission Assembly
007061136
Transmission Power Takeoff
002487634
Aircraft Gearbox Assembly
010429846
Diesel Engine Generator Set
002487638
Aircraft Gearbox Assembly
002487641
Aircraft Gearbox Assembly
002488557
Aircraft Gearbox Assembly
010543833
Fork Lift Truck
002487636
Aircraft Gearbox Assembly
010476988
Reciprocating Compressor Unit
013787497
Fork Lift Truck
000182021
Truck Mounted Crane
010681057
Directional Control Linear Valve
002295673
Transmission Power Takeoff
004428821
Hydraulic Transmission
004682031
Axial Pistons Pump
009030899
Fork Lift Truck
004637089
Aircraft Cargo Loading-unloading Truck
006025006
Scoop Type Loader
008844833
Vehicular Mechanical Transmission
000017855
Transfer Transmission Assembly
004824734
Transfer Transmission Assembly
011004162
Fork Lift Truck
011399859
Low Speed Full Tracked Tractor
010892746
Vehicular Mechanical Transmission
011399859
Low Speed Full Tracked Tractor
005402343
Aircraft Landing Gear Jack
011399859
Low Speed Full Tracked Tractor
011085731
Fire Fighting Truck
005858191
Reciprocating Compressor Unit
011172620
Reciprocating Compressor
008618088
Truck Mounted Crane-shovel
003474520
Mechanical Transmission
010214096
Diesel Engine Generator Set
006834118
Radio Frequency Amplifier

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Schedule B and Export

Schedule B: 8482105068
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Ball bearings, nesoi