Quote for MIL-DTL-21248 Military Specifications Part with NSN 5325-00-854-0542

Part Number:  MIL-DTL-21248
Alternate P/N:  MILDTL21248
Manufacturer:  military specifications
NIIN:  8540542
Item Name :  ring retaining
CAGE Code:  81349
INC Code:  07623
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  02-09-2026

Are you looking quote for part MIL-DTL-21248? The Military Specifications-manufactured component (CAGE Code: 81349) is documented under NSN 5325-00-854-0542 as Ring Retaining. For the fastest quote, please complete our RFQ form with details about MIL-DTL-21248. We guarantee a response within 15 minutes.

ASAP Components provides the verified MIL-DTL-21248, classified under INC 07623, FSG 53 Hardware and Abrasives, FSC 5325 Fastening Devices, NIIN 00-854-0542, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MIL-DTL-21248 with NSN 5325-00-854-0542, 5325008540542

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-00-854-0542

Item PartTypeName:

RING,RETAINING

53250085405420N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
3000-X354-SS2215

Characteristics Data of NSN 5325-00-854-0542, 5325008540542

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLERECTANGULAR
AASGCASEHARDENING INDICATORNOT CASEHARDENED
ABMCMAJOR THICKNESS0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER3.881 INCHES MINIMUM AND 3.991 INCHES MAXIMUM
ACXDRING STYLEINTERNAL
ALBYUSAGE DESIGNINTERNAL
ALMEMATERIAL HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
MATTMATERIALSTEEL COMP 632
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5520 ASSN STD SINGLE MATERIAL RESPONSE
SFTTSURFACE TREATMENTPASSIVATE

Identification

HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC U - Precious metal content is unknown

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