ADAPTER,AIR CLEANER,REMOTE LOCAT. This part is cataloged in the U.S. Government catalog under NSN 2940-00-047-4495, 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
BI291S1
NSN:2940-00-047-4495 FSC:2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft CAGE:66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
Part Number
BI291S1
NSN
2940-00-047-4495
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY; PAINTED BLACK; ID SHORT END 1.500 IN.; ID LONG END 1.625 IN. ID; LEG LENGTH SHORT END 2.125 IN.; LEG LENGTH LONG END 6.938 IN; SIDE INLET 1/4-27 NPT INTERNAL THD; TWO 1/4-28 UNF 2B MOUNTING HOLES IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
ALUMINUM ALLOY; PAINTED BLACK; ID SHORT END 1.500 IN.; ID LONG END 1.625 IN. ID; LEG LENGTH SHORT END 2.125 IN.; LEG LENGTH LONG END 6.938 IN; SIDE INLET 1/4-27 NPT INTERNAL THD; TWO 1/4-28 UNF 2B MOUNTING HOLES IN
OTHER ITEMS IN FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is BI291S1?
BI291S1 is a ADAPTER,AIR CLEANER,REMOTE LOCAT.
What is the NSN for BI291S1?
BI291S1 is cataloged in the U.S. Government catalog under NSN 2940-00-047-4495. This indicates validated use in U.S. government and defense supply chains.
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