81397 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

Zebra · COMPONENT

PRODUCT OVERVIEW

81397: SPRING,HELICAL,COMPRESSION.

A premium, thermal transfer, bright white, coated, ultra-smooth, paper label with a permanent acrylic adhesive. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 40.000 POUNDS NOMINAL LBS, inside_diameter: 0.400 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-052-9356, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

81397

NSN: 5360-00-052-9356
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 55822 — GST INDUSTRIES INC. (USA)

SPECIFICATIONS

material	STEEL COMP 631 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	40.000 POUNDS NOMINAL LBS
coil_quantity	5
inside_diameter	0.400 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	PASSIVATE OVERALL
spring_free_length	0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
spring_solid_length	0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	360.000 POUNDS PER INCH NOMINAL LBS
spring_length_under_load	0.552 INCHES MINIMUM AND 0.592 INCHES MAXIMUM IN
NSN	5360-00-052-9356

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.600 INCHES NOMINAL IN

•

LOAD RATING: 40.000 POUNDS NOMINAL LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 360.000 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.600 INCHES NOMINAL IN
LOAD RATING	40.000 POUNDS NOMINAL LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	360.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.400 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD	0.552 INCHES MINIMUM AND 0.592 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 81397?

81397 is a SPRING,HELICAL,COMPRESSION manufactured by Zebra.

What is the NSN for 81397?

81397 is cataloged in the U.S. Government catalog under NSN 5360-00-052-9356. This indicates validated use in U.S. government and defense supply chains.

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81397 — SPRING,HELICAL,COMPRESSION

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