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Technical Data Sheet
A743-2 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The AIR CLEANER,INTAKE is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: CHAMFERED ALL CORNERS, overall_length: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN, body_outside_diameter: 0.7510 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-356-0913, 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
A743-2
NSN: 2940-00-356-0913
FSC: 2940
CAGE: 78940 — UNITED AIR FILTER, INC. (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
corner_shapeCHAMFERED ALL CORNERS
overall_length0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
body_outside_diameter0.7510 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
nondefinitive_spec/std_data1 TYPE AND A COMPOSITION
material_document_and_classificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN2940-00-356-0913
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AIR CLEANER,INTAKE TITLE COMPONENT PN A743-2 MFR AIR CLEANER,INTAKE
KEY FEATURES
INLET TYPE: OPEN
OUTLET SLEEVE TYPE: INTERNAL
SUBMERSIBILITY: NONSUBMERSIBLE
QUANTITY: 1
INTEGRAL CLAMP: NOT INCLUDED
REMOTE LOCATION INLET ADAPTER: NOT INCLUDED
MATERIAL: STEEL
ELEMENT REPLACEABILITY: NONREPLACEABLE
TECHNICAL CHARACTERISTICS (FLIS)
INLET TYPEOPEN
OUTLET SLEEVE TYPEINTERNAL
SUBMERSIBILITYNONSUBMERSIBLE
QUANTITY1
INTEGRAL CLAMPNOT INCLUDED
REMOTE LOCATION INLET ADAPTERNOT INCLUDED
MATERIALSTEEL
ELEMENT REPLACEABILITYNONREPLACEABLE
OUTSIDE DIAMETER5.219 INCHES NOMINAL IN
AIR CLEANER TYPEPERMANENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
304633C91Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
2039375Interchangeable
interchangeable cross-reference
interchangeable
7432Interchangeable
interchangeable cross-reference
interchangeable
SP4Interchangeable
interchangeable cross-reference
interchangeable
154777-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A743-2?
A743-2 is a AIR CLEANER,INTAKE.
What parts can replace A743-2?
There are 20 known substitutes for A743-2: 304633C91, 00044, 2039375 and 17 more. Substitute compatibility should be verified for your specific system.
Is A743-2 still available?
A743-2 is currently cancelled.
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