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P-12987 — SPRING,EXPANSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P-12987: SPRING,EXPANSION.

The SPRING,EXPANSION is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5360-01-254-3046, 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
P-12987
NSN: 5360-01-254-3046
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 068A9 — AMETEK, INC. DIV HUNTER SPRING (USA)
SPECIFICATIONS
Part NumberP-12987
NSN5360-01-254-3046
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,EXPANSION TITLE COMPONENT PN P-12987 MFR SPRING,EXPANSION
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CRES; MIL-S-5059,TYPE 301(UNS S30100); 0.012 IN. THK; 3.250 PORM 0.250 COILS; 0.870 IN. I.D.; 0.750 IN. LG; COILS WOUND UPON THEMSELVES WITH THE WIDE DIMENSION PARALLEL TO THE AXIS OF THE HELIX IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CRES; MIL-S-5059,TYPE 301(UNS S30100); 0.012 IN. THK; 3.250 PORM 0.250 COILS; 0.870 IN. I.D.; 0.750 IN. LG; COILS WOUND UPON THEMSELVES WITH THE WIDE DIMENSION PARALLEL TO THE AXIS OF THE HELIX 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 1
227B7391Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P-12987?
P-12987 is a SPRING,EXPANSION.
What parts can replace P-12987?
There is 1 known substitute for P-12987: 227B7391. Substitute compatibility should be verified for your specific system.
What is the NSN for P-12987?
P-12987 is cataloged in the U.S. Government catalog under NSN 5360-01-254-3046. This indicates validated use in U.S. government and defense supply chains.
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