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7838942 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7838942: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: IRON CAST BODY, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, bore_shape: STRAIGHT, port_style: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED, body_length: 4.625 INCHES NOMINAL IN, body_diameter: 2.078 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-148-2761, 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
7838942
NSN: 4720-01-148-2761
FSC: 4720 — Hose and Flexible Tubing
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialIRON CAST BODY
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
bore_shapeSTRAIGHT
port_styleINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
body_length4.625 INCHES NOMINAL IN
body_diameter2.078 INCHES MAXIMUM IN
bore_diameter30.00 MILLIMETERS NOMINAL MM
overall_width4.125 INCHES NOMINAL IN
load_directionRADIAL
overall_height4.500 INCHES NOMINAL IN
reservoir_typeINTEGRAL
surface_finishGROUND
NSN4720-01-148-2761
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7838942 · 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 2
SPI-2761Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G-39Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 7838942?
7838942 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 7838942?
There are 2 known substitutes for 7838942: SPI-2761, G-39. Substitute compatibility should be verified for your specific system.
What is the NSN for 7838942?
7838942 is cataloged in the U.S. Government catalog under NSN 4720-01-148-2761. 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.