PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 12417661-001
12417661-001 ✓ 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 COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS BULKHEAD, end_item_identification: HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), part_name_assigned_by_controlling_agency: COUPLING, PIPE, BULKHEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-590-3528, 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
12417661-001
NSN: 4730-01-590-3528
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS BULKHEAD
end_item_identificationHIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
part_name_assigned_by_controlling_agencyCOUPLING, PIPE, BULKHEAD
NSN4730-01-590-3528
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12417661-001 · 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
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS BULKHEAD
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING, PIPE, BULKHEAD
MATERIALSTEEL CORROSION RESISTING OVERALL
END ITEM IDENTIFICATIONHIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS BULKHEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
22597Interchangeable
interchangeable cross-reference
interchangeable
502-1133Interchangeable
interchangeable cross-reference
interchangeable
HW10117Interchangeable
interchangeable cross-reference
interchangeable
1551AS261-1CPInterchangeable
interchangeable cross-reference
interchangeable
1551AS261Interchangeable
interchangeable cross-reference
interchangeable
1551AS261-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 12417661-001?
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 12417661-001?
12417661-001 is a COUPLING,PIPE.
What parts can replace 12417661-001?
There are 14 known substitutes for 12417661-001: 22597, 502-1133, HW10117 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12417661-001?
12417661-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-590-3528. 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 — 12417661-001

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