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37FT-04-304-SOR — SEAL,CONICAL,FLARED TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

37FT-04-304-SOR: SEAL,CONICAL,FLARED TUBE FITTING.

SEAL,CONICAL,FLARED TUBE FITTING. Key specifications include material: STEEL CORROSION RESISTING, body_length: 0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, wall_thickness: 0.005 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN, outside_diameter: 0.359 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN, special_features: BRIGHT ANNEAL FINISH. MATERIAL PER QQ-S-766 OR ASTM A240.

FINISH PER AMS 2750. RATED FOR -40 TO 300 DEGREES F, style_designator: SEAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-607-6927, 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
37FT-04-304-SOR
NSN: 4730-01-607-6927
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 4D2Q4 — FLARETITE INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_length0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
wall_thickness0.005 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
outside_diameter0.359 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
special_featuresBRIGHT ANNEAL FINISH. MATERIAL PER QQ-S-766 OR ASTM A240. FINISH PER AMS 2750. RATED FOR -40 TO 300 DEGREES F
style_designatorSEAL
seat_angle_in_deg37.0
part_name_assigned_by_controlling_agencyGASKET, FITTING END
hose/tube_outside_diameter_for_which_designed0.250 INCHES NOMINAL IN
NSN4730-01-607-6927
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 37FT-04-304-SOR · 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
•
STYLE DESIGNATOR: SEAL
•
WALL THICKNESS: 0.005 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.359 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
BODY LENGTH: 0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0
STYLE DESIGNATORSEAL
WALL THICKNESS0.005 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.359 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
BODY LENGTH0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
SPECIAL FEATURESBRIGHT ANNEAL FINISH. MATERIAL PER QQ-S-766 OR ASTM A240. FINISH PER AMS 2750. RATED FOR -40 TO 300 DEGREES F
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, FITTING END
MATERIALSTEEL CORROSION RESISTING
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
AS4824S04Reference 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 37FT-04-304-SOR?
37FT-04-304-SOR is a SEAL,CONICAL,FLARED TUBE FITTING.
What parts can replace 37FT-04-304-SOR?
There is 1 known substitute for 37FT-04-304-SOR: AS4824S04. Substitute compatibility should be verified for your specific system.
What is the NSN for 37FT-04-304-SOR?
37FT-04-304-SOR is cataloged in the U.S. Government catalog under NSN 4730-01-607-6927. 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.