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Catalog item

SPRING,HELICAL,EXTENSION

5360FSC

00NCB code

957-9328Item number

NIIN 00-957-9328

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DEMIL code: A

Identification

Item name code: 04227
PINC: 0004227
Criticality code: X
II: 0
DEMIL code: A
NIIN assigned: 01-JAN-62
Precious metals indicator: U
Hazardous material indicator: N
Last known source of supply: S9I

Part numbers

Part number: 4D4221
CAGE: 11083
CATERPILLAR INC DIV CATERPILLAR DEFENSE
CAGE status: A
RNCC: 3
RNVC: 2
Document availability code: X
RNAAC: XX
RNFC: 3
RNSC: D

Characteristics

SPRING FREE OUTSIDE DIAMETER	INCHES NOMINAL 2.480
HOOK RADIUS	BOTH ENDS INCHES NOMINAL 0.310
SPRING LENGTH UNDER LOAD	INCHES NOMINAL 12.380
MATERIAL	OVERALL STEEL
STYLE DESIGNATOR
DESIGN TYPE	CLOSED
COIL HELIX DIRECTION	RIGHT-HAND
SPRING DEFLECTION RATE	POUNDS PER INCH NOMINAL 12.200
INSIDE DIAMETER	INCHES NOMINAL 2.030
OPENING WIDTH	BOTH ENDS INCHES NOMINAL 1.060
END STYLE
SPRING FREE LENGTH	INCHES NOMINAL 9.450
COIL QUANTITY	26-1/2
LOAD RATING	POUNDS MINIMUM 65.540 AND POUNDS MAXIMUM 76.940

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
WG01	WG	01-OCT-17	WG	81	WG
YA01	YA	01-DEC-01	YA	81	YA
ZW01	ZW	01-NOV-05	ZW	81	ZW
VJ01	VJ	01-DEC-18	VJ	81	VJ

Freight

ACTY CD: XX
NMFC: 177970
NMFC sub: Z
Uniform freight class: 87420
Less than truckload: Z
Less than carload: W
Water commodity code: 579
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: VZ
NMF description: SPRINGS NOI STL O/T WIRE

Related items

Standardization

Item standardization code: 6
Orig stdzn dec: KZ
Dt stdzn dec: 24-FEB-1977
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 2520
Cancelled NIIN: 2520-00-955-1905
NIIN status code: 7
Effective date: 02-JUL-2026
DEMIL code: X

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