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PartsTable / COMPONENT / 1001-478
1001-478 ✓ Verified by PartsTable
3M · 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 FILTER ELEMENT,FLUID is a 3M industrial component. Key specifications include length: 5.969 INCHES NOMINAL IN, material: STEEL COMP 304, style_designator: CYLINDRICAL, end_connection_type: PLAIN FIRST END, perforation_diameter: 0.093 INCHES NOMINAL IN, filtering_media_design: PERFORATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-123-3818, 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
1001-478
NSN: 4730-01-123-3818
FSC: 4730
CAGE: 14818 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
length5.969 INCHES NOMINAL IN
materialSTEEL COMP 304
style_designatorCYLINDRICAL
end_connection_typePLAIN FIRST END
perforation_diameter0.093 INCHES NOMINAL IN
filtering_media_designPERFORATED
end_item_identificationNSN 2320-01-529-2249 TRUCK, BOMB SERVICE
element_outside_diameter1.750 INCHES NOMINAL IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyFILTER CARTRIDGE
NSN4730-01-123-3818
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1001-478 · 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
KEY FEATURES
•
MATERIAL: STEEL COMP 304
•
ELEMENT OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
FILTERING MEDIA DESIGN: PERFORATED
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE
•
END CONNECTION TYPE: PLAIN FIRST END
•
PERFORATION DIAMETER: 0.093 INCHES NOMINAL IN
•
LENGTH: 5.969 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 304
ELEMENT OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
FILTERING MEDIA DESIGNPERFORATED
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE
END CONNECTION TYPEPLAIN FIRST END
PERFORATION DIAMETER0.093 INCHES NOMINAL IN
LENGTH5.969 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
61-128Interchangeable
interchangeable cross-reference
interchangeable
B107.39Interchangeable
interchangeable cross-reference
interchangeable
839539Interchangeable
interchangeable cross-reference
interchangeable
116185Interchangeable
interchangeable cross-reference
interchangeable
A281483Interchangeable
interchangeable cross-reference
interchangeable
1M5164Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1001-478?
1001-478 is a FILTER ELEMENT,FLUID manufactured by 3M.
What parts can replace 1001-478?
There are 17 known substitutes for 1001-478: 61-128, B107.39, 839539 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1001-478?
1001-478 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-123-3818. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026