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SECO 27N — SLEEVE,FLARED,TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SECO 27N: SLEEVE,FLARED,TUBE FITTING.

The SLEEVE,FLARED,TUBE FITTING is a the manufacturer industrial component. Key specifications include special_features: U/O F100PW100/200/200A ENGS A, style_designator: SEAL, hose/tube_outside_diameter_for_which_designed: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-427-8692, 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
SECO 27N
NSN: 4730-00-427-8692
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 33447 — SECO SEALS, INC (USA)
SPECIFICATIONS
special_featuresU/O F100PW100/200/200A ENGS A
style_designatorSEAL
hose/tube_outside_diameter_for_which_designed0.562 INCHES NOMINAL IN
NSN4730-00-427-8692
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SECO 27N · 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
SUBSTITUTES & CROSS-REFERENCES 9
ST2286Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ST2285-04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VSF1015N4BReference document
Same NSN cross-reference
Reference document — Secondary reference
AS4824N-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST2286-04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ST2284-04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SECO 27N?
SECO 27N is a SLEEVE,FLARED,TUBE FITTING.
What parts can replace SECO 27N?
There are 9 known substitutes for SECO 27N: ST2286, ST2285-04, VSF1015N4B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SECO 27N?
SECO 27N is cataloged in the U.S. Government catalog under NSN 4730-00-427-8692. 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.