PartsTable
Technical Data Sheet
Download PDF

W-4048 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

W-4048: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include hoist: 2.833 FEET FT, material: RUBBER SYNTHETIC OVERALL, body_style: CYLINDRICAL FRAME, bore_shape: STRAIGHT, case_style: SQUARE, cloth_name: BANNER. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-263-6495, 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
W-4048
NSN: 4730-00-263-6495
NIINs: 002636495, 012530917
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
hoist2.833 FEET FT
materialRUBBER SYNTHETIC OVERALL
body_styleCYLINDRICAL FRAME
bore_shapeSTRAIGHT
case_styleSQUARE
cloth_nameBANNER
seal_width0.250 INCHES NOMINAL IN
body_length2.750 INCHES MAXIMUM IN
body_diameter0.950 INCHES NOMINAL IN
bore_diameter4.0000 INCHES NOMINAL IN
hole_diameter0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width13.000 INCHES NOMINAL IN
NSN4730-00-263-6495
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W-4048 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 10
9611-1-1/8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SAC498Reference document
Same NSN cross-reference
Reference document — Secondary reference
9111X1Reference document
Same NSN cross-reference
Reference document — Secondary reference
FIGURE 9111/9770 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS35929-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
611-1-1-8INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy W-4048?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is W-4048?
W-4048 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace W-4048?
There are 10 known substitutes for W-4048: 9611-1-1/8, SAC498, 9111X1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-4048?
W-4048 is cataloged in the U.S. Government catalog under NSN 4730-00-263-6495. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — W-4048

✓ 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.