Quote for MS21299C4 Military Standards Corp Part with NSN 5310-01-008-6798

Part Number:  MS21299C4
Manufacturer:  military standards corp
NIIN:  10086798
Item Name :  washer recessed
CAGE Code:  96906
INC Code:  15933
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  02-27-2026

Are you looking quote for part MS21299C4? The Military Standards Corp-manufactured component (CAGE Code: 96906) is documented under NSN 5310-01-008-6798 as Washer Recessed. For the fastest quote, please complete our RFQ form with details about MS21299C4. We guarantee a response within 15 minutes.

ASAP Components provides the verified MS21299C4, classified under INC 15933, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 01-008-6798, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MS21299C4 with NSN 5310-01-008-6798, 5310010086798

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-01-008-6798

Item PartTypeName:

WASHER,RECESSED

53100100867980N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
10121940296

Characteristics Data of NSN 5310-01-008-6798, 5310010086798

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.251 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.481 INCHES MINIMUM AND 0.491 INCHES MAXIMUM
ABMDRECESS DIAMETER0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
ABPXMATERIAL THICKNESS0.067 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
CQFMHARDNESS RATING39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
CSTMRECESS ANGLE90.0 DEGREES NOMINAL
MATTMATERIALSTEEL COMP 4130 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORRECESSED

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7318220000 (NAICS 332722) Washers other than lock washers, iron or steel
SITC : 69422 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC D
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 100
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: U - 50.0
NMFC: 194160 - Washer or gaskets, iron or steel,
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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