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4687601-0164 — ELBOW,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4687601-0164: ELBOW,PIPE.

The ELBOW,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_pipe_size_accommodated: 4.000 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-325-3982, 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
4687601-0164
NSN: 4730-01-325-3982
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_pipe_size_accommodated4.000 INCHES FIRST END IN
NSN4730-01-325-3982
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4687601-0164 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 4.000 INCHES FIRST END IN
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES FIRST END IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
508-468533 ITEM F7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2621-166-03 PIEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2621-166-03 PC164Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
508-4685833Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 4687601-0164?
4687601-0164 is a ELBOW,PIPE.
What parts can replace 4687601-0164?
There are 4 known substitutes for 4687601-0164: 508-468533 ITEM F7, 2621-166-03 PIE, 2621-166-03 PC164 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4687601-0164?
4687601-0164 is cataloged in the U.S. Government catalog under NSN 4730-01-325-3982. 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.