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VSF1015N12BX — SEAL,CONICAL,FLARED TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

VSF1015N12BX: SEAL,CONICAL,FLARED TUBE FITTING.

SEAL,CONICAL,FLARED TUBE FITTING. Key specifications include material: NICKEL ALLOY 201, body_length: 0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN, overall_length: 0.250 INCHES NOMINAL IN, wall_thickness: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN, outside_diameter: 0.938 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-070-7408, 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
VSF1015N12BX
NSN: 4730-01-070-7408
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 66776 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN / EAGLE PRODUCTS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 201
body_length0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
overall_length0.250 INCHES NOMINAL IN
wall_thickness0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
outside_diameter0.938 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorSEAL
seat_angle_in_deg37.0
casehardening_indicatorCASEHARDENED
end_item_identificationCLOSE-IN WEAPON SYSTEM (CIWS-PHALANX)
criticality_code_justificationFEAT
material_document_and_classificationAMS 5553 ASSN STD SINGLE MATERIAL RESPONSE
NSN4730-01-070-7408
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: VSF1015N12BX · 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
•
SEAT ANGLE IN DEG: 37.0
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: SEAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5553 ASSN STD SINGLE MATERIAL RESPONSE
•
WALL THICKNESS: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.938 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
•
BODY LENGTH: 0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORSEAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5553 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.250 INCHES NOMINAL IN
WALL THICKNESS0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.938 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
BODY LENGTH0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
CASEHARDENING INDICATORCASEHARDENED
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SUBSTITUTES & CROSS-REFERENCES 7
SECO 7NReference document
Same NSN cross-reference
Reference document — Secondary reference
DY90-N-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
SECO7N12XReference document
Same NSN cross-reference
Reference document — Secondary reference
AS4824Reference document
Same NSN cross-reference
Reference document — Secondary reference
6310069-002Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DY90Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VSF1015N12BX?
VSF1015N12BX is a SEAL,CONICAL,FLARED TUBE FITTING.
What parts can replace VSF1015N12BX?
There are 7 known substitutes for VSF1015N12BX: SECO 7N, DY90-N-12, SECO7N12X and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VSF1015N12BX?
VSF1015N12BX is cataloged in the U.S. Government catalog under NSN 4730-01-070-7408. 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.