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057840099 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

057840099: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include design_form: PREBENT, thread_class: 3A ALL ENDS A, thread_direction: RIGHT-HAND ALL ENDS, nominal_thread_size: 0.438 INCHES ALL ENDS IN, tube_outside_diameter: 0.375 INCHES NOMINAL IN, thread_series_designator: UNF ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-067-3820, 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
057840099
NSN: 4710-01-067-3820
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 27783 — SCHRADER-BRIDGEPORT INTERNATIONAL INC DBA SCHRADER AUTOMOTIVE (USA)
SPECIFICATIONS
design_formPREBENT
thread_class3A ALL ENDS A
thread_directionRIGHT-HAND ALL ENDS
nominal_thread_size0.438 INCHES ALL ENDS IN
tube_outside_diameter0.375 INCHES NOMINAL IN
thread_series_designatorUNF ALL ENDS
NSN4710-01-067-3820
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 057840099 · 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
KEY FEATURES
•
DESIGN FORM: PREBENT
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN
•
TUBE OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
THREAD CLASS: 3A ALL ENDS A
•
THREAD SERIES DESIGNATOR: UNF ALL ENDS
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
TUBE OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
THREAD CLASS3A ALL ENDS A
THREAD SERIES DESIGNATORUNF ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 1
5784Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 057840099?
057840099 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 057840099?
There is 1 known substitute for 057840099: 5784. Substitute compatibility should be verified for your specific system.
What is the NSN for 057840099?
057840099 is cataloged in the U.S. Government catalog under NSN 4710-01-067-3820. 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.