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4HB929 — PIPE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4HB929: PIPE ASSEMBLY,METAL.

The PIPE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include design_form: PREBENT, connection_type: BUTT WELD PIPE AND FLANGE, ROUND W/HOLES, special_features: LEFT HANDED;INSTALL ASSEMBLY SWIVEL AFTER WELDING, flange_face_design: RAISED, end_item_identification: 3990-01-444-6174;M1074,M1075,M1076,M1077 PLS. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-481-5488, 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
4HB929
NSN: 4710-01-481-5488
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
design_formPREBENT
connection_typeBUTT WELD PIPE AND FLANGE, ROUND W/HOLES
special_featuresLEFT HANDED;INSTALL ASSEMBLY SWIVEL AFTER WELDING
flange_face_designRAISED
end_connection_quantity2
end_item_identification3990-01-444-6174;M1074,M1075,M1076,M1077 PLS
NSN4710-01-481-5488
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4HB929 · 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
•
FLANGE FACE DESIGN: RAISED
•
DESIGN FORM: PREBENT
•
CONNECTION TYPE: BUTT WELD PIPE AND FLANGE, ROUND W/HOLES
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
FLANGE FACE DESIGNRAISED
DESIGN FORMPREBENT
CONNECTION TYPEBUTT WELD PIPE AND FLANGE, ROUND W/HOLES
END CONNECTION QUANTITY2
SPECIAL FEATURESLEFT HANDED;INSTALL ASSEMBLY SWIVEL AFTER WELDING
END ITEM IDENTIFICATION3990-01-444-6174;M1074,M1075,M1076,M1077 PLS
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4HB929?
4HB929 is a PIPE ASSEMBLY,METAL.
What is the NSN for 4HB929?
4HB929 is cataloged in the U.S. Government catalog under NSN 4710-01-481-5488. 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.