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Technical Data Sheet
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953321 — 953321

✓ Government record, cited
SALINA VORTEX CORP. DIV FORTRESS ABRASIVE BLAST SYSTEMS · HOSE FITTING
PRODUCT OVERVIEW

953321: 953321.

The 953321 is a SALINA VORTEX CORP. DIV FORTRESS ABRASIVE BLAST SYSTEMS industrial component. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-457-7932, 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
953321
NSN: 4730-01-457-7932
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 62974 — SALINA VORTEX CORP. DIV FORTRESS ABRASIVE BLAST SYSTEMS (USA)
SPECIFICATIONS
Part Number953321
ManufacturerSALINA VORTEX CORP. DIV FORTRESS ABRASIVE BLAST SYSTEMS
NSN4730-01-457-7932
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 953321 · SALINA VORTEX CORP. DIV FORTRESS ABRASIVE BLAST SYSTEMS ⚠ 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONPREPROVISIONING SUPPORT NAVICP IS POE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 953321?
953321 is a 953321 manufactured by SALINA VORTEX CORP. DIV FORTRESS ABRASIVE BLAST SYSTEMS.
What is the NSN for 953321?
953321 is cataloged in the U.S. Government catalog under NSN 4730-01-457-7932. This indicates validated use in U.S. government and defense supply chains.
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