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 CLAMP,HUB is a the manufacturer industrial component. Key specifications include end_item_identification: B52 AIRCRAFT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-808-0757, 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
321794-1
NSN:3040-00-808-0757 FSC:3040 CAGE:08241 — LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS (USA)
SPECIFICATIONS
end_item_identification
B52 AIRCRAFT
NSN
3040-00-808-0757
COMPONENT DIAGRAM
KEY FEATURES
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MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
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SURFACE TREATMENT: PASSIVATE
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MATERIAL: STEEL COMP 303
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STYLE DESIGNATOR: ROUND, SINGLE BOLT SECURED
•
PLAIN HOLE DIAMETER: 0.0890 INCHES NOMINAL IN
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BORE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
•
SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
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CLAMP SECURING HOLE STYLE: THREADED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATION
FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT
PASSIVATE
MATERIAL
STEEL COMP 303
STYLE DESIGNATOR
ROUND, SINGLE BOLT SECURED
PLAIN HOLE DIAMETER
0.0890 INCHES NOMINAL IN
BORE DIAMETER
0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN