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Technical Data Sheet

13WHS 3/4IN — 13WHS 3/4IN

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

13WHS 3/4IN: 13WHS 3/4IN.

The 13WHS 3/4IN is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-454-4899, 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
13WHS 3/4IN
NSN: 4730-01-454-4899
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
Part Number13WHS 3/4IN
NSN4730-01-454-4899
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 13WHS 3/4IN · 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
•
INLET CONNECTION NOMINAL PIPE SIZE: 0.750 INCHES IN
•
OUTLET CONNECTION NOMINAL PIPE SIZE: 0.375 INCHES IN
•
OUTLET THREAD SERIES DESIGNATOR: NPT
•
INLET THREAD SERIES DESIGNATOR: NPT
•
MATERIAL: IRON CAST BODY
TECHNICAL CHARACTERISTICS
INLET CONNECTION NOMINAL PIPE SIZE0.750 INCHES IN
OUTLET CONNECTION NOMINAL PIPE SIZE0.375 INCHES IN
OUTLET THREAD SERIES DESIGNATORNPT
INLET THREAD SERIES DESIGNATORNPT
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALIRON CAST BODY
SUBSTITUTES & CROSS-REFERENCES 1
65042Same 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 13WHS 3/4IN?
13WHS 3/4IN is a 13WHS 3/4IN.
What parts can replace 13WHS 3/4IN?
There is 1 known substitute for 13WHS 3/4IN: 65042. Substitute compatibility should be verified for your specific system.
What is the NSN for 13WHS 3/4IN?
13WHS 3/4IN is cataloged in the U.S. Government catalog under NSN 4730-01-454-4899. 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.