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7409332 — HATCH,MARINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7409332: HATCH,MARINE.

The HATCH,MARINE is a the manufacturer industrial component. Key specifications include end_item_identification: WEAPON SYSTEM:SEA WOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-740-9332, 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
7409332
NSN: 4730-00-740-9332
NIINs: 007409332, 014968837
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_item_identificationWEAPON SYSTEM:SEA WOLF CLASS SSN
NSN4730-00-740-9332
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7409332 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 MOUNTING BRACKET
•
CONNECTION STYLE: INVERTED FLARE (TUBE) SECOND END
•
CONNECTION TYPE: THREADED INTERNAL TUBE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
LEG LENGTH: 0.560 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 MOUNTING BRACKET
CONNECTION STYLEINVERTED FLARE (TUBE) SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES SECOND END IN
LEG LENGTH0.560 INCHES NOMINAL SECOND END IN
LEG LENGTH0.750 INCHES NOMINAL THIRD END IN
LEG LENGTH0.560 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 2
4730007409332Reference document
Same NSN cross-reference
Reference document — Secondary reference
112-10297Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 7409332?
7409332 is a HATCH,MARINE.
What parts can replace 7409332?
There are 2 known substitutes for 7409332: 4730007409332, 112-10297. Substitute compatibility should be verified for your specific system.
What is the NSN for 7409332?
7409332 is cataloged in the U.S. Government catalog under NSN 4730-00-740-9332. 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.