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Technical Data Sheet
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2HP857 — INSTALLER,PLUG

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2HP857: INSTALLER,PLUG.

The INSTALLER,PLUG is a the manufacturer industrial component. Key specifications include functional_description: USED TO INSTALL MAIN SHAFT ORIFICE PLUG, end_item_identification: ALLISON SERIES C(LB)T 750 TRANSMISSIONS. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-385-7288, 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
2HP857
NSN: 5120-01-385-7288
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
functional_descriptionUSED TO INSTALL MAIN SHAFT ORIFICE PLUG
end_item_identificationALLISON SERIES C(LB)T 750 TRANSMISSIONS
NSN5120-01-385-7288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSTALLER,PLUG TITLE COMPONENT PN 2HP857 MFR INSTALLER,PLUG
KEY FEATURES
•
FUNCTIONAL DESCRIPTION: USED TO INSTALL MAIN SHAFT ORIFICE PLUG
TECHNICAL CHARACTERISTICS
FUNCTIONAL DESCRIPTIONUSED TO INSTALL MAIN SHAFT ORIFICE PLUG
END ITEM IDENTIFICATIONALLISON SERIES C(LB)T 750 TRANSMISSIONS
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 2HP857?
2HP857 is a INSTALLER,PLUG.
What is the NSN for 2HP857?
2HP857 is cataloged in the U.S. Government catalog under NSN 5120-01-385-7288. 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.