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PRODUCT OVERVIEW
The 121CDMA/BL is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-346-3638, 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
121CDMA/BL
NSN:5355-00-346-3638 FSC:5355 CAGE:99813 — JAN HARDWARE MFG CO INC (USA)
SPECIFICATIONS
Part Number
121CDMA/BL
NSN
5355-00-346-3638
COMPONENT DIAGRAM
KEY FEATURES
•
SHAFT ACCOMMODATION STYLE: FLATTED ONE SIDE
•
GRIPPING SURFACE CONDITION: GRIP AID
•
OUTSIDE DIAMETER: 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE
•
SKIRT OUTSIDE DIAMETER: 1.837 INCHES MAXIMUM IN
•
SKIRT DESIGN: NONDETACHABLE
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT ACCOMMODATION STYLE
FLATTED ONE SIDE
GRIPPING SURFACE CONDITION
GRIP AID
OUTSIDE DIAMETER
1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
INSIDE DIAMETER
0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
STYLE DESIGNATOR
ROUND
THREAD SERIES DESIGNATOR
UNIFIED NATIONAL COARSE (UNC) SCREW HOLE
SKIRT OUTSIDE DIAMETER
1.837 INCHES MAXIMUM IN
SKIRT DESIGN
NONDETACHABLE
THREAD QUANTITY PER INCH
32 SCREW HOLE
SPECIAL FEATURES
SHAFT ACCOMMODATION HOLE COUNTERBORE,0.750 IN. DIA,0.250 IN. DEPTH; BACKLIGHTED WHITE ARROW IN
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FREQUENTLY ASKED QUESTIONS
What is 121CDMA/BL?
121CDMA/BL is a 121CDMA/BL.
What parts can replace 121CDMA/BL?
There are 14 known substitutes for 121CDMA/BL: 304B, 113523PC271, 304R and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121CDMA/BL?
121CDMA/BL is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-346-3638. This indicates validated use in U.S. government and defense supply chains.
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