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1U6437 — INSERTER,SEAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1U6437: INSERTER,SEAL.

The INSERTER,SEAL is a the manufacturer industrial component. Key specifications include end_item_identification: POWER TRAIN. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-486-7827, 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
1U6437
NSN: 5120-01-486-7827
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresSIZE - 251.46MM OUTSIDE DIA.; TORIC CROSS 12.7MM SEC.; RAMP ANGLE 8 DEG.; ASSEMBLED HEIGHT 14.6MM MIN.; HEIGHT GAUGE 8T-0536 MM
end_item_identificationPOWER TRAIN
NSN5120-01-486-7827
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERTER,SEAL TITLE COMPONENT PN 1U6437 MFR INSERTER,SEAL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSIZE - 251.46MM OUTSIDE DIA.; TORIC CROSS 12.7MM SEC.; RAMP ANGLE 8 DEG.; ASSEMBLED HEIGHT 14.6MM MIN.; HEIGHT GAUGE 8T-0536 MM
END ITEM IDENTIFICATIONPOWER TRAIN
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1U6437?
1U6437 is a INSERTER,SEAL.
What is the NSN for 1U6437?
1U6437 is cataloged in the U.S. Government catalog under NSN 5120-01-486-7827. 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.