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0505-21 — BRACKET,VEHICULAR COMPONENTS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0505-21: BRACKET,VEHICULAR COMPONENTS.

The BRACKET,VEHICULAR COMPONENTS is a the manufacturer industrial component. Key specifications include material: BRASS OVERALL, seat_angle: 60.0 DEGREES, thread_length: 5.5 MILLIMETERS NOMINAL EXTERNAL MM, overall_length: 5.5 MILLIMETERS NOMINAL MM, connection_style: INVERTED FLARE, style_designator: PLUG, MACHINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-294-1853, 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
0505-21
NSN: 4730-01-294-1853
NIINs: 012941853, 014267096, 015480987
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00819 — FLAIR CORPORATION DBA S P X AIR TREATMENT DIV DEHYDRATION (USA)
SPECIFICATIONS
materialBRASS OVERALL
seat_angle60.0 DEGREES
thread_length5.5 MILLIMETERS NOMINAL EXTERNAL MM
overall_length5.5 MILLIMETERS NOMINAL MM
connection_styleINVERTED FLARE
style_designatorPLUG, MACHINE
NSN4730-01-294-1853
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0505-21 · 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
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 1
CE-24-5033BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 0505-21?
0505-21 is a BRACKET,VEHICULAR COMPONENTS.
What parts can replace 0505-21?
There is 1 known substitute for 0505-21: CE-24-5033B. Substitute compatibility should be verified for your specific system.
What is the NSN for 0505-21?
0505-21 is cataloged in the U.S. Government catalog under NSN 4730-01-294-1853. 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.