PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1001491
1001491 ✓ 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 STRAINER ELEMENT,SEDIMENT is a 3M industrial component. Key specifications include overall_width: 4.820 INCHES NOMINAL IN, indicator_type: LIGHT LOCATION NOT OTHERWISE SPECIFIED, overall_length: 5.700 INCHES NOMINAL IN, special_features: NVG, special_markings: ANTI-ICE WINDSHIELD, ac_voltage_rating: 5.0 VOLTS NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-122-4291, 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
1001491
NSN: 4730-01-122-4291
FSC: 4730
CAGE: 14818 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
overall_width4.820 INCHES NOMINAL IN
indicator_typeLIGHT LOCATION NOT OTHERWISE SPECIFIED
overall_length5.700 INCHES NOMINAL IN
special_featuresNVG
special_markingsANTI-ICE WINDSHIELD
ac_voltage_rating5.0 VOLTS NOMINAL
surface_treatmentANODIZE AND CADMIUM
functional_descriptionFACE PLATE, CONTROL PANEL 41820-1
NSN4730-01-122-4291
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1001491 · 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
•
FILTERING MEDIA DESIGN: PERFORATED
•
PERFORATION DIAMETER: 0.093 INCHES NOMINAL IN
•
ELEMENT OUTSIDE DIAMETER: 12.750 INCHES NOMINAL IN
•
LENGTH: 32.625 INCHES NOMINAL IN
•
END CONNECTION TYPE: PLAIN SECOND END
•
MATERIAL: STEEL CORROSION RESISTING
•
STYLE DESIGNATOR: CYLINDRICAL
TECHNICAL CHARACTERISTICS (FLIS)
FILTERING MEDIA DESIGNPERFORATED
PERFORATION DIAMETER0.093 INCHES NOMINAL IN
ELEMENT OUTSIDE DIAMETER12.750 INCHES NOMINAL IN
SPECIAL FEATURESBASKET HAS 32,000 HOLES AND MUST BE DRILLED. PROPER USE OF BASKET REQUIRES THAT 49 PERCENT OF THE HOLES BE DRILLED
LENGTH32.625 INCHES NOMINAL IN
END CONNECTION TYPEPLAIN SECOND END
MATERIALSTEEL CORROSION RESISTING
STYLE DESIGNATORCYLINDRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
10-0149-1Interchangeable
interchangeable cross-reference
interchangeable
41602-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-7788Interchangeable
interchangeable cross-reference
interchangeable
12759-00643Interchangeable
interchangeable cross-reference
interchangeable
15161Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1001491?
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 1001491?
1001491 is a STRAINER ELEMENT,SEDIMENT manufactured by 3M.
What parts can replace 1001491?
There are 5 known substitutes for 1001491: 10-0149-1, 41602-1, MIL-DTL-7788 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1001491?
1001491 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-122-4291. 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 — 1001491

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