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177542 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
Hama · COMPONENT
PRODUCT OVERVIEW

177542: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a Hama industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-064-1486, 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
177542
NSN: 5360-01-064-1486
NIINs: 010641486, 011138049
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5360-01-064-1486
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 177542 MFR Hama SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.400 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 1.265 INCHES MAXIMUM IN
•
ACCOMMODATED ROD DIAMETER: 0.920 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 1.850 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 718.000 POUNDS PER INCH NOMINAL LBS
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.400 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH1.265 INCHES MAXIMUM IN
ACCOMMODATED ROD DIAMETER0.920 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.850 INCHES NOMINAL IN
SPRING DEFLECTION RATE718.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.940 INCHES NOMINAL IN
COIL QUANTITY5 1/2
SUBSTITUTES & CROSS-REFERENCES 1
281475-0001 ITEM14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 177542?
177542 is a SPRING,HELICAL,COMPRESSION manufactured by Hama.
What parts can replace 177542?
There is 1 known substitute for 177542: 281475-0001 ITEM14. Substitute compatibility should be verified for your specific system.
What is the NSN for 177542?
177542 is cataloged in the U.S. Government catalog under NSN 5360-01-064-1486. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.