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NV1028129 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

NV1028129: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. This part is cataloged in the U.S. Government catalog under NSN 4720-01-681-5740, 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
NV1028129
NSN: 4720-01-681-5740
NIINs: 016815740, 016815752, 016815758, 016815764, 016816457, 016816588
FSC: 4720 — Hose and Flexible Tubing
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
Part NumberNV1028129
NSN4720-01-681-5740
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: NV1028129 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 3
S9515-A7-MMA-020 TBL 7-30-99Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S9515-A7-MMA-020 FIG 7-23-99Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
NV1028129 FIND 174Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 NV1028129?
NV1028129 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace NV1028129?
There are 3 known substitutes for NV1028129: S9515-A7-MMA-020 TBL 7-30-99, S9515-A7-MMA-020 FIG 7-23-99, NV1028129 FIND 174. Substitute compatibility should be verified for your specific system.
What is the NSN for NV1028129?
NV1028129 is cataloged in the U.S. Government catalog under NSN 4720-01-681-5740. 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.