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10891521 — SPRING ASSEMBLY,LEAF

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10891521: SPRING ASSEMBLY,LEAF.

The SPRING ASSEMBLY,LEAF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 5160 OVERALL, design_type: MAINSPRING, elliptic_shape: SEMI, end_item_identification: 2330-00-705-8932;SEMITRAILER,VAN, spring_length_under_load: 52.000 INCHES NOMINAL IN, material_document_and_classification: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 2510-01-050-5311, 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
10891521
NSN: 2510-01-050-5311
FSC: 2510 — Vehicular Cab, Body, and Frame Structural Components
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 5160 OVERALL
design_typeMAINSPRING
elliptic_shapeSEMI
rebound_clip_quantity4
tension_plate_quantity2
end_item_identification2330-00-705-8932;SEMITRAILER,VAN
spring_length_under_load52.000 INCHES NOMINAL IN
material_document_and_classificationQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN2510-01-050-5311
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING ASSEMBLY,LEAF TITLE COMPONENT PN 10891521 MFR SPRING ASSEMBLY,LEAF
KEY FEATURES
•
TENSION PLATE QUANTITY: 2
•
DESIGN TYPE: MAINSPRING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING LENGTH UNDER LOAD: 52.000 INCHES NOMINAL IN
•
ELLIPTIC SHAPE: SEMI
•
REBOUND CLIP QUANTITY: 4
•
MATERIAL: STEEL COMP 5160 OVERALL
TECHNICAL CHARACTERISTICS
TENSION PLATE QUANTITY2
DESIGN TYPEMAINSPRING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING LENGTH UNDER LOAD52.000 INCHES NOMINAL IN
ELLIPTIC SHAPESEMI
END ITEM IDENTIFICATION2330-00-705-8932;SEMITRAILER,VAN
REBOUND CLIP QUANTITY4
MATERIALSTEEL COMP 5160 OVERALL
OTHER ITEMS IN FSC 2510 — Vehicular Cab, Body, and Frame Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2510-00-001-1261 2510-00-001-3510 2510-00-001-6293 2510-00-001-6305 2510-00-001-6306 2510-00-001-6307 2510-00-001-6323 2510-00-001-6324
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 10891521?
10891521 is a SPRING ASSEMBLY,LEAF.
What is the NSN for 10891521?
10891521 is cataloged in the U.S. Government catalog under NSN 2510-01-050-5311. 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.