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149797 — PARTS KIT,COUPLING,FLEXIBLE SHAF

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

149797: PARTS KIT,COUPLING,FLEXIBLE SHAF.

PARTS KIT,COUPLING,FLEXIBLE SHAF. Key specifications include special_features: SHROUDED BOLT ACCESSORY KIT FOR 2W GEAR COUPLING, THREAD 3/8-24 X 1 W, component_quantity: 20. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-133-2350, 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
149797
NSN: 4730-01-133-2350
NIINs: 011332350, 013399768
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 09205 — LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV (USA)
SPECIFICATIONS
special_featuresSHROUDED BOLT ACCESSORY KIT FOR 2W GEAR COUPLING, THREAD 3/8-24 X 1 W
component_quantity20
NSN4730-01-133-2350
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 149797 · 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
•
FASTENING DEVICE TYPE: SPRING TENSION
•
STYLE DESIGNATOR: BAND
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPESPRING TENSION
STYLE DESIGNATORBAND
INSIDE DIAMETER1.500 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
1742003ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
UM4073Reference 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 149797?
149797 is a PARTS KIT,COUPLING,FLEXIBLE SHAF.
What parts can replace 149797?
There are 2 known substitutes for 149797: 1742003A, UM4073. Substitute compatibility should be verified for your specific system.
What is the NSN for 149797?
149797 is cataloged in the U.S. Government catalog under NSN 4730-01-133-2350. 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.