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M31707 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M31707: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, style_designator: CYLINDRICAL, spring_free_length: 9.4 MILLIMETERS NOMINAL MM, spring_solid_outside_diameter: 4.0 MILLIMETERS NOMINAL MM, material_document_and_classification: ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-444-9199, 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
M31707
NSN: 5360-01-444-9199
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 1BL81 — SPECTRO SCIENTIFIC, INC DBA SPECTRO INC (USA)
SPECIFICATIONS
materialSTEEL UNS K08500 OVERALL
style_designatorCYLINDRICAL
spring_free_length9.4 MILLIMETERS NOMINAL MM
spring_solid_outside_diameter4.0 MILLIMETERS NOMINAL MM
material_document_and_classificationASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5360-01-444-9199
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN M31707 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 9.4 MILLIMETERS NOMINAL MM
•
SPRING SOLID OUTSIDE DIAMETER: 4.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL UNS K08500 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH9.4 MILLIMETERS NOMINAL MM
SPRING SOLID OUTSIDE DIAMETER4.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL UNS K08500 OVERALL
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 1
94125K422Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 M31707?
M31707 is a SPRING,HELICAL,COMPRESSION.
What parts can replace M31707?
There is 1 known substitute for M31707: 94125K422. Substitute compatibility should be verified for your specific system.
What is the NSN for M31707?
M31707 is cataloged in the U.S. Government catalog under NSN 5360-01-444-9199. 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.