PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 158-7525-000
158-7525-000 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The PLUG,TUBE REPAIR is a the manufacturer industrial component. Key specifications include material: PLASTIC, major_diameter: 0.625 INCHES NOMINAL IN, minor_diameter: 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN, special_features: O-RING TYPE, nominal_overall_length: 2.750 INCHES IN, nominal_outside_diameter_tube_accommodated: 0.625 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-756-1853, 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
158-7525-000
NSN: 4730-00-756-1853
FSC: 4730
CAGE: 0EXU3 — AQUA-CHEM, INC. DBA AQUA-CHEM INC (USA)
SPECIFICATIONS
materialPLASTIC
major_diameter0.625 INCHES NOMINAL IN
minor_diameter0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
special_featuresO-RING TYPE
nominal_overall_length2.750 INCHES IN
nominal_outside_diameter_tube_accommodated0.625 INCHES IN
NSN4730-00-756-1853
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 158-7525-000 · 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: 2.750 INCHES IN
•
MAJOR DIAMETER: 0.625 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES IN
•
MINOR DIAMETER: 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH2.750 INCHES IN
MAJOR DIAMETER0.625 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES IN
MINOR DIAMETER0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
SPECIAL FEATURESO-RING TYPE
MATERIALPLASTIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
MIL-P-15742-5/8INInterchangeable
interchangeable cross-reference
interchangeable
MILP15742Interchangeable
interchangeable cross-reference
interchangeable
F3116132PC39Interchangeable
interchangeable cross-reference
interchangeable
B5450TBPGInterchangeable
interchangeable cross-reference
interchangeable
3261283Interchangeable
interchangeable cross-reference
interchangeable
DLGN3034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 158-7525-000?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 158-7525-000?
158-7525-000 is a PLUG,TUBE REPAIR.
What parts can replace 158-7525-000?
There are 20 known substitutes for 158-7525-000: MIL-P-15742-5/8IN, MILP15742, F3116132PC39 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 158-7525-000?
158-7525-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-756-1853. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 158-7525-000

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026