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12274787 — WASHER SET,SPRING TENSION,MATCHE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12274787: WASHER SET,SPRING TENSION,MATCHE.

WASHER SET,SPRING TENSION,MATCHE. Key specifications include model_number: M1, document_type: MILITARY DRAWING, end_item_name: TANK,COMBAT,FULL TRACKED, document_source: 19200, component_quantity: 24, document_identification: 12274796-6 AND 12304481-2 AND 11658920-2. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-119-5653, 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
12274787
NSN: 5310-01-119-5653
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
model_numberM1
document_typeMILITARY DRAWING
end_item_nameTANK,COMBAT,FULL TRACKED
document_source19200
component_quantity24
document_identification12274796-6 AND 12304481-2 AND 11658920-2
end_item_identification2350-01-061-2445
component_document_originGOVERNMENT
component_document_page_number1
NSN5310-01-119-5653
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12274787 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
COMPONENT QUANTITY: 24
•
DOCUMENT TYPE: MILITARY DRAWING
•
MODEL NUMBER: M1
•
COMPONENT DOCUMENT PAGE NUMBER: 1
•
DOCUMENT IDENTIFICATION: 12274796-6 AND 12304481-2 AND 11658920-2
•
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
•
END ITEM NAME: TANK,COMBAT,FULL TRACKED
•
DOCUMENT SOURCE: 19200
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY24
DOCUMENT TYPEMILITARY DRAWING
MODEL NUMBERM1
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT IDENTIFICATION12274796-6 AND 12304481-2 AND 11658920-2
COMPONENT DOCUMENT ORIGINGOVERNMENT
END ITEM NAMETANK,COMBAT,FULL TRACKED
DOCUMENT SOURCE19200
END ITEM IDENTIFICATION2350-01-061-2445
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 12274787?
12274787 is a WASHER SET,SPRING TENSION,MATCHE.
What is the NSN for 12274787?
12274787 is cataloged in the U.S. Government catalog under NSN 5310-01-119-5653. 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.