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501-4675189 — SPACER,FLEXIBLE,PIPELINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

501-4675189: SPACER,FLEXIBLE,PIPELINE.

The SPACER,FLEXIBLE,PIPELINE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, thickness: 0.200 INCHES NOMINAL IN, body_length: 2.100 INCHES NOMINAL IN, inside_width: 6.000 INCHES NOMINAL IN, flange_height: 1.300 INCHES NOMINAL IN, inside_length: 6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-128-3950, 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
501-4675189
NSN: 4730-01-128-3950
NIINs: 011283950, 011297995, 011304808, 011305674, 011305675, 011305676, 011305684, 011306449, 011307125, 011313925, 011487426, 011605952, 011916169, 011916170, 011916171, 011916172, 011916173, 011929784
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
thickness0.200 INCHES NOMINAL IN
body_length2.100 INCHES NOMINAL IN
inside_width6.000 INCHES NOMINAL IN
flange_height1.300 INCHES NOMINAL IN
inside_length6.000 INCHES NOMINAL IN
outside_width7.500 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
inside_diameter5.500 INCHES NOMINAL IN
flange_thickness0.200 INCHES NOMINAL IN
operation_methodAUTOMATIC
outside_diameter8.100 INCHES NOMINAL IN
NSN4730-01-128-3950
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 501-4675189 · 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
KEY FEATURES
•
INSIDE WIDTH: 7.109 INCHES NOMINAL IN
•
INSIDE LENGTH: 15.125 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.220 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
BODY LENGTH: 1.922 INCHES NOMINAL IN
•
OUTSIDE WIDTH: 10.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH7.109 INCHES NOMINAL IN
INSIDE LENGTH15.125 INCHES NOMINAL IN
FLANGE THICKNESS0.220 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH18.000 INCHES NOMINAL IN
BODY LENGTH1.922 INCHES NOMINAL IN
OUTSIDE WIDTH10.000 INCHES NOMINAL IN
SPECIAL FEATURESFURNISHED WITH TWO CRES BACKUP PLATES
MATERIALRUBBER SYNTHETIC
FABRICATION METHODMOLDED
SUBSTITUTES & CROSS-REFERENCES 3
501-4675189F132Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
845-4675606Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
4675189-F132Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 501-4675189?
501-4675189 is a SPACER,FLEXIBLE,PIPELINE.
What parts can replace 501-4675189?
There are 3 known substitutes for 501-4675189: 501-4675189F132, 845-4675606, 4675189-F132. Substitute compatibility should be verified for your specific system.
What is the NSN for 501-4675189?
501-4675189 is cataloged in the U.S. Government catalog under NSN 4730-01-128-3950. 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.