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803-6397408-ASSY86 — TEST FITTING ASSEMB

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

803-6397408-ASSY86: TEST FITTING ASSEMB.

The TEST FITTING ASSEMB is a the manufacturer industrial component. Key specifications include overall_length: 2.000 INCHES NOMINAL IN, special_features: NEXT ASSEMBLY AFFF/MAGAZINE, end_item_identification: FIRE FIGHTING EQUIPMENT, part_name_assigned_by_controlling_agency: (INAVY) TEST FITTING ASSY 2.0 IN IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-441-0447, 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
803-6397408-ASSY86
NSN: 4730-01-441-0447
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
overall_length2.000 INCHES NOMINAL IN
special_featuresNEXT ASSEMBLY AFFF/MAGAZINE
end_item_identificationFIRE FIGHTING EQUIPMENT
part_name_assigned_by_controlling_agency(INAVY) TEST FITTING ASSY 2.0 IN IN
NSN4730-01-441-0447
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 803-6397408-ASSY86 · 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
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.000 INCHES NOMINAL IN
SPECIAL FEATURESNEXT ASSEMBLY AFFF/MAGAZINE
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) TEST FITTING ASSY 2.0 IN IN
END ITEM IDENTIFICATIONFIRE FIGHTING EQUIPMENT
SUBSTITUTES & CROSS-REFERENCES 2
803-6397408Reference document
Same NSN cross-reference
Reference document — Secondary reference
6397408Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803-6397408-ASSY86?
803-6397408-ASSY86 is a TEST FITTING ASSEMB.
What parts can replace 803-6397408-ASSY86?
There are 2 known substitutes for 803-6397408-ASSY86: 803-6397408, 6397408. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-6397408-ASSY86?
803-6397408-ASSY86 is cataloged in the U.S. Government catalog under NSN 4730-01-441-0447. 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.