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Technical Data Sheet
PartsTable / COMPONENT / 2991-01
2991-01 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 1.500 INCHES NOMINAL IN, material: NICKEL ALLOY, mesh_size: 40.0, wire_diameter: 0.02100 INCHES NOMINAL IN, style_designator: CYLINDRICAL, end_connection_type: PLAIN ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-038-2724, 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
2991-01
NSN: 5330-00-038-2724
FSC: 5330
CAGE: 08645 — BRIGGS AND STRATTON CORP (USA)
SPECIFICATIONS
length1.500 INCHES NOMINAL IN
materialNICKEL ALLOY
mesh_size40.0
wire_diameter0.02100 INCHES NOMINAL IN
style_designatorCYLINDRICAL
end_connection_typePLAIN ALL ENDS
filtering_media_designMESH
element_outside_diameter1.500 INCHES NOMINAL IN
NSN5330-00-038-2724
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2991-01 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT IDENTIFICATION: 29910
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
USAGE LOCATION: CONUS
•
DOCUMENT SOURCE: 08645
TECHNICAL CHARACTERISTICS (FLIS)
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT IDENTIFICATION29910
COMPONENT DOCUMENT ORIGININDUSTRIAL
USAGE LOCATIONCONUS
DOCUMENT SOURCE08645
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5003-01Interchangeable
interchangeable cross-reference
interchangeable
2991-01Interchangeable
interchangeable cross-reference
interchangeable
2991-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2991-01?
2991-01 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 2991-01?
There are 3 known substitutes for 2991-01: 5003-01, 2991-01, 2991-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 2991-01?
2991-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-038-2724. 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