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12341138 — PLATE,SEAT BASE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12341138: PLATE,SEAT BASE.

The PLATE,SEAT BASE is a the manufacturer industrial component. Key specifications include overall_width: 12.07 INCHES NOMINAL IN, overall_length: 21.25 INCHES NOMINAL IN, special_features: NHA;12341246 AND USED ON: HMMWV, end_item_identification: 2310015953986, part_name_assigned_by_controlling_agency: BASE, ATTENDANT SEAT. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-612-2789, 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
12341138
NSN: 2540-01-612-2789
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
overall_width12.07 INCHES NOMINAL IN
overall_length21.25 INCHES NOMINAL IN
special_featuresNHA;12341246 AND USED ON: HMMWV
end_item_identification2310015953986
part_name_assigned_by_controlling_agencyBASE, ATTENDANT SEAT
NSN2540-01-612-2789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,SEAT BASE TITLE COMPONENT PN 12341138 MFR PLATE,SEAT BASE
TECHNICAL CHARACTERISTICS
OVERALL LENGTH21.25 INCHES NOMINAL IN
OVERALL WIDTH12.07 INCHES NOMINAL IN
SPECIAL FEATURESNHA;12341246 AND USED ON: HMMWV
PART NAME ASSIGNED BY CONTROLLING AGENCYBASE, ATTENDANT SEAT
END ITEM IDENTIFICATION2310015953986
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351 2540-00-211-6255 2540-00-286-9674 2540-00-383-5078 2540-00-402-8320 2540-00-693-1039 2540-01-221-1441 2540-01-568-0545
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 12341138?
12341138 is a PLATE,SEAT BASE.
What is the NSN for 12341138?
12341138 is cataloged in the U.S. Government catalog under NSN 2540-01-612-2789. 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.