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1026004 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
3M · HOSE FITTING
PRODUCT OVERVIEW

1026004: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a 3M industrial component. Key specifications include overall_width: 3.56 INCHES NOMINAL IN, overall_height: 3.0 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: FUEL FILTER MOUNTING BRACKET. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-813-7558, 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
1026004
NSN: 4730-00-813-7558
NIINs: 008137558, 015984019
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
overall_width3.56 INCHES NOMINAL IN
overall_height3.0 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyFUEL FILTER MOUNTING BRACKET
NSN4730-00-813-7558
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1026004 · 3M ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 7
136942R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
AC2446Reference document
Same NSN cross-reference
Reference document — Secondary reference
10584Reference document
Same NSN cross-reference
Reference document — Secondary reference
352505Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
215535NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9B-3636Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1026004?
1026004 is a ADAPTER,STRAIGHT,PIPE TO HOSE manufactured by 3M.
What parts can replace 1026004?
There are 7 known substitutes for 1026004: 136942R91, AC2446, 10584 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1026004?
1026004 is cataloged in the U.S. Government catalog under NSN 4730-00-813-7558. 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.