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134B830DE-1 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

134B830DE-1: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include nominal_overall_length: 0.969 INCHES IN, end_item_identification: VALVE;SEAWOLF CLASS SSN, nominal_pipe_size_accommodated: 0.438 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-396-5195, 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
134B830DE-1
NSN: 4730-01-396-5195
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
nominal_overall_length0.969 INCHES IN
end_item_identificationVALVE;SEAWOLF CLASS SSN
nominal_pipe_size_accommodated0.438 INCHES ALL ENDS IN
NSN4730-01-396-5195
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 134B830DE-1 · 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: 0.438 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 0.969 INCHES IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.438 INCHES ALL ENDS IN
NOMINAL OVERALL LENGTH0.969 INCHES IN
END ITEM IDENTIFICATIONVALVE;SEAWOLF CLASS SSN
SUBSTITUTES & CROSS-REFERENCES 2
501E371DAPN16Reference document
Same NSN cross-reference
Reference document — Secondary reference
501E371DAReference 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 134B830DE-1?
134B830DE-1 is a COUPLING,PIPE.
What parts can replace 134B830DE-1?
There are 2 known substitutes for 134B830DE-1: 501E371DAPN16, 501E371DA. Substitute compatibility should be verified for your specific system.
What is the NSN for 134B830DE-1?
134B830DE-1 is cataloged in the U.S. Government catalog under NSN 4730-01-396-5195. 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.