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1120312 — Technical Data Sheet

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— · 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 VALVE is a the manufacturer industrial component. Key specifications include outside_diameter: 2.380 INCHES NOMINAL IN, accommodation_type: HEXAGON END GRIPPING, pressure_relief_method: MANUAL, end_item_identification: 611501-306-8342, system_for_which_designed: PRESSURIZED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3040-01-330-8156, 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
1120312
NSN: 3040-01-330-8156
FSC: 3040
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
outside_diameter2.380 INCHES NOMINAL IN
accommodation_typeHEXAGON END GRIPPING
pressure_relief_methodMANUAL
end_item_identification611501-306-8342
system_for_which_designedPRESSURIZED
NSN3040-01-330-8156
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,BRAKE VALVE TITLE COMPONENT PN 1120312 MFR PARTS KIT,BRAKE VALVE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-FS-1018 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH29.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-FS-1018 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
319144InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
02-400-100InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1120372InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
319144 FIND 36InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
319144 FIND 7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1105252-BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1120312?
1120312 is a PARTS KIT,BRAKE VALVE.
What parts can replace 1120312?
There are 21 known substitutes for 1120312: 319144, 02-400-100, 1120372 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1120312?
1120312 is cataloged in the Federal Logistics Information System under NSN 3040-01-330-8156. 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: October 2026