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Technical Data Sheet
PartsTable / COMPONENT / 12N03
12N03 ✓ 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 PARTS KIT,BRAKE AIR COMPRESSOR is a the manufacturer industrial component. Key specifications include end_item_identification: UNION CARBIDE MODEL HW-17,18 AND 26 TORCHES, general_characteristics_item_description: CUP NO. 4,3-7/32 IN.

LG,3/4 IN. DIA IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-097-3090, 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
12N03
NSN: 3020-00-097-3090
FSC: 3020
CAGE: 05643 — BARBER-GREENE CO (USA)
SPECIFICATIONS
end_item_identificationUNION CARBIDE MODEL HW-17,18 AND 26 TORCHES
general_characteristics_item_descriptionCUP NO. 4,3-7/32 IN. LG,3/4 IN. DIA IN
NSN3020-00-097-3090
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,BRAKE AIR COMPRESSOR TITLE COMPONENT PN 12N03 MFR PARTS KIT,BRAKE AIR CO
KEY FEATURES
•
LINK PLATE WIDTH AT BUSHING END: 1.156 INCHES NOMINAL IN
•
LINK PLATE NOMINAL THICKNESS: 0.1560 INCHES IN
•
LINK PIN NOMINAL DIAMETER: 0.3680 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
LINK STYLE: ROLLER, TAPERED EDGE
•
LINK NOMINAL WIDTH BETWEEN PLATES: 0.7500 INCHES IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). WASP CLASS LHD. AIRCRAFT ARRESTING SYSTEM (ASS)
LINK PLATE WIDTH AT BUSHING END1.156 INCHES NOMINAL IN
LINK PLATE NOMINAL THICKNESS0.1560 INCHES IN
LINK PIN NOMINAL DIAMETER0.3680 INCHES IN
CRITICALITY CODE JUSTIFICATIONFEAT
LINK STYLEROLLER, TAPERED EDGE
LINK NOMINAL WIDTH BETWEEN PLATES0.7500 INCHES IN
MATERIALSTEEL
NOMINAL PITCH DISTANCE1.250 INCHES IN
LINK ROW QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
SS1597Interchangeable
interchangeable cross-reference
interchangeable
697-4Interchangeable
interchangeable cross-reference
interchangeable
04450002-004Interchangeable
interchangeable cross-reference
interchangeable
4701Interchangeable
interchangeable cross-reference
interchangeable
610572Interchangeable
interchangeable cross-reference
interchangeable
4-5289Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12N03?
12N03 is a PARTS KIT,BRAKE AIR COMPRESSOR.
What parts can replace 12N03?
There are 27 known substitutes for 12N03: SS1597, 697-4, 04450002-004 and 24 more. Substitute compatibility should be verified for your specific system.
Is 12N03 still available?
12N03 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026