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Technical Data Sheet
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A57-29 — ADAPTER,BUSHING DRIVER

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A57-29: ADAPTER,BUSHING DRIVER.

The ADAPTER,BUSHING DRIVER is a the manufacturer industrial component. Key specifications include end_item_identification: 5180-00-179-3575. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-752-1027, 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
A57-29
NSN: 4720-00-752-1027
NIINs: 007521027, 011078129
FSC: 4720 — Hose and Flexible Tubing
CAGE: 27996 — HEIL ENVIRONMENTAL INDUSTRIES (USA)
SPECIFICATIONS
end_item_identification5180-00-179-3575
NSN4720-00-752-1027
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A57-29 · 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
•
MEASURING METHOD AND LENGTH: 96.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 150.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION STYLE: PLAIN SECOND END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
•
CONNECTION TYPE: THREADED INTERNAL HOSE FIRST END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH96.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
TEMP RATING-40.0 FAHRENHEIT AND 150.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLEPLAIN SECOND END
CONNECTION STYLESWIVEL NUT, GASKET SEAL FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
CONNECTION TYPETHREADED INTERNAL HOSE FIRST END
CONNECTION TYPETHREADED EXTERNAL HOSE SECOND END
CROSS-SECTIONAL SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 1
A100080Reference 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 A57-29?
A57-29 is a ADAPTER,BUSHING DRIVER.
What parts can replace A57-29?
There is 1 known substitute for A57-29: A100080. Substitute compatibility should be verified for your specific system.
What is the NSN for A57-29?
A57-29 is cataloged in the U.S. Government catalog under NSN 4720-00-752-1027. 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.