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14-97-0260 — ELBOW ASSEMBLY,UNION TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

14-97-0260: ELBOW ASSEMBLY,UNION TUBE.

The ELBOW ASSEMBLY,UNION TUBE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-138-3065, 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
14-97-0260
NSN: 4730-01-138-3065
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number14-97-0260
NSN4730-01-138-3065
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 14-97-0260 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: FURNISHED WITH ONE ELBOW 90 DEG,STAINLESS STEEL; TWO O-RINGS,SYN RBR; ONE SS LOCKNUT; ONE NICU UNION NUT,0.250 IPS; ONE SS TAILPIECE; ONE SS BACK-UP WASHER,0.375 OD; ONE END SWLDG TO FIT 0.140 IN. NOM WALL TUBE,LEG LG 2.370 IN.; OTHER END 0.250 IPS BY 0.562-18 UNF2A,LEG LG 1.420 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFURNISHED WITH ONE ELBOW 90 DEG,STAINLESS STEEL; TWO O-RINGS,SYN RBR; ONE SS LOCKNUT; ONE NICU UNION NUT,0.250 IPS; ONE SS TAILPIECE; ONE SS BACK-UP WASHER,0.375 OD; ONE END SWLDG TO FIT 0.140 IN. NOM WALL TUBE,LEG LG 2.370 IN.; OTHER END 0.250 IPS BY 0.562-18 UNF2A,LEG LG 1.420 IN. 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
2621-021-02ASSY82Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 14-97-0260?
14-97-0260 is a ELBOW ASSEMBLY,UNION TUBE.
What parts can replace 14-97-0260?
There is 1 known substitute for 14-97-0260: 2621-021-02ASSY82. Substitute compatibility should be verified for your specific system.
What is the NSN for 14-97-0260?
14-97-0260 is cataloged in the U.S. Government catalog under NSN 4730-01-138-3065. 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.