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ERH655-1407A49-F1 — CAP,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ERH655-1407A49-F1: CAP,PIPE.

The CAP,PIPE is a the manufacturer industrial component. Key specifications include material: BRONZE AND TIN OVERALL, head_height: 0.406 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, thread_length: 0.478 INCHES NOMINAL EXTERNAL IN, overall_length: 1.000 INCHES NOMINAL IN, connection_style: FLARED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-735-8782, 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
ERH655-1407A49-F1
NSN: 4730-01-735-8782
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialBRONZE AND TIN OVERALL
head_height0.406 INCHES NOMINAL IN
thread_class2A EXTERNAL A
thread_length0.478 INCHES NOMINAL EXTERNAL IN
overall_length1.000 INCHES NOMINAL IN
connection_styleFLARED
special_featuresSAFETY WIRE HOLE
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size1.062 INCHES EXTERNAL IN
end_item_identificationDISTILLATION UNIT
thread_quantity_per_inch28 EXTERNAL
NSN4730-01-735-8782
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ERH655-1407A49-F1 · 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 3
2621-625-03 DW INDEX REFERENCEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2621-625-03Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
2621-625-03 DTL SH 145Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 ERH655-1407A49-F1?
ERH655-1407A49-F1 is a CAP,PIPE.
What parts can replace ERH655-1407A49-F1?
There are 3 known substitutes for ERH655-1407A49-F1: 2621-625-03 DW INDEX REFERENCE, 2621-625-03, 2621-625-03 DTL SH 145. Substitute compatibility should be verified for your specific system.
What is the NSN for ERH655-1407A49-F1?
ERH655-1407A49-F1 is cataloged in the U.S. Government catalog under NSN 4730-01-735-8782. 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.