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748839-5 — RETAINER ASSEMBLY,PISTON PLUG

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

748839-5: RETAINER ASSEMBLY,PISTON PLUG.

The RETAINER ASSEMBLY,PISTON PLUG is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: LOCKING CUP, EXTERNAL TANG. This part is cataloged in the U.S.

Government catalog under NSN 1610-01-685-0042, 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
748839-5
NSN: 1610-01-685-0042
FSC: 1610 — Aircraft Propellers and Components
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyLOCKING CUP, EXTERNAL TANG
NSN1610-01-685-0042
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER ASSEMBLY,PISTON PLUG TITLE COMPONENT PN 748839-5 MFR RETAINER ASSEMBLY,PIST
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKING CUP, EXTERNAL TANG
OTHER ITEMS IN FSC 1610 — Aircraft Propellers and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1610-00-001-4129 1610-00-001-6444 1610-00-003-1552 1610-00-005-8685 1610-00-006-1409 1610-00-006-1410 1610-00-009-6831 1610-00-009-6832
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 748839-5?
748839-5 is a RETAINER ASSEMBLY,PISTON PLUG.
What is the NSN for 748839-5?
748839-5 is cataloged in the U.S. Government catalog under NSN 1610-01-685-0042. 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.