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158-7524 — PLUG,TUBE REPAIR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

158-7524: PLUG,TUBE REPAIR.

The PLUG,TUBE REPAIR is a the manufacturer industrial component. Key specifications include material: PLASTIC, major_diameter: 0.688 INCHES NOMINAL IN, minor_diameter: 0.527 INCHES NOMINAL IN, nominal_overall_length: 3.625 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-064-7587, 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
158-7524
NSN: 4730-00-064-7587
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 09647 — AQUA-CHEM, INC. (USA)
SPECIFICATIONS
materialPLASTIC
major_diameter0.688 INCHES NOMINAL IN
minor_diameter0.527 INCHES NOMINAL IN
nominal_overall_length3.625 INCHES IN
NSN4730-00-064-7587
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 158-7524 · 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
•
NOMINAL OVERALL LENGTH: 3.625 INCHES IN
•
MINOR DIAMETER: 0.527 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
MAJOR DIAMETER: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH3.625 INCHES IN
MINOR DIAMETER0.527 INCHES NOMINAL IN
MATERIALPLASTIC
MAJOR DIAMETER0.688 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 3
158-07524-000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
108342-51Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-28984PC51Reference document
Same NSN cross-reference
Reference document — Secondary 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 158-7524?
158-7524 is a PLUG,TUBE REPAIR.
What parts can replace 158-7524?
There are 3 known substitutes for 158-7524: 158-07524-000, 108342-51, 2-28984PC51. Substitute compatibility should be verified for your specific system.
What is the NSN for 158-7524?
158-7524 is cataloged in the U.S. Government catalog under NSN 4730-00-064-7587. 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.