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Technical Data Sheet
PartsTable / COMPONENT / 15145-1
15145-1 ✓ 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 ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include end_item_identification: HYDE PRODUCTS NO. 4 WINDLASS.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-187-0844, 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
15145-1
NSN: 4730-00-187-0844
FSC: 4730
CAGE: 89939 — TIME MANUFACTURING COMPANY DBA TIME MANUFACTURING COMPANY (USA)
SPECIFICATIONS
end_item_identificationHYDE PRODUCTS NO. 4 WINDLASS
NSN4730-00-187-0844
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 15145-1 · 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
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
•
NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
END ITEM IDENTIFICATIONGRUMMAN A-10 ACFT
THREAD SERIES DESIGNATORANPT FIRST END
SPECIAL FEATURESCENTER WRENCHING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
SPECIAL FEATURESCENTER WRENCHING FACILITY
NOMINAL THREAD SIZE0.562 INCHES SECOND END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
SPECIFICATION/STANDARD DATA88044-AN816 GOVERNMENT STANDARD AND 81343-AS4842/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
AN8-16Interchangeable
interchangeable cross-reference
interchangeable
AN816-32DInterchangeable
interchangeable cross-reference
interchangeable
AS5194D3232Interchangeable
interchangeable cross-reference
interchangeable
AN816-12-16Interchangeable
interchangeable cross-reference
interchangeable
AS4842/1Interchangeable
interchangeable cross-reference
interchangeable
AS5194Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15145-1?
15145-1 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 15145-1?
There are 14 known substitutes for 15145-1: AN8-16, AN816-32D, AS5194D3232 and 11 more. Substitute compatibility should be verified for your specific system.
Is 15145-1 still available?
15145-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026