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GMC 1276 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

GMC 1276: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, wall_thickness: 0.160 INCHES NOMINAL IN, working_length: 8.200 INCHES NOMINAL IN, inside_diameter: 4.030 INCHES NOMINAL IN, style_designator: END HUMP, features_provided: ENLARGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-459-9861, 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
GMC 1276
NSN: 4720-01-459-9861
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness0.160 INCHES NOMINAL IN
working_length8.200 INCHES NOMINAL IN
inside_diameter4.030 INCHES NOMINAL IN
style_designatorEND HUMP
features_providedENLARGED ENDS
NSN4720-01-459-9861
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: GMC 1276 · 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
•
STYLE DESIGNATOR: END HUMP
•
WALL THICKNESS: 0.160 INCHES NOMINAL IN
•
FEATURES PROVIDED: ENLARGED ENDS
•
INSIDE DIAMETER: 4.030 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WORKING LENGTH: 8.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOREND HUMP
WALL THICKNESS0.160 INCHES NOMINAL IN
FEATURES PROVIDEDENLARGED ENDS
INSIDE DIAMETER4.030 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
WORKING LENGTH8.200 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
10625790Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GMC 1276?
GMC 1276 is a HOSE,PREFORMED.
What parts can replace GMC 1276?
There is 1 known substitute for GMC 1276: 10625790. Substitute compatibility should be verified for your specific system.
What is the NSN for GMC 1276?
GMC 1276 is cataloged in the U.S. Government catalog under NSN 4720-01-459-9861. 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.