INSTANT RFQ

National Stock Number (NSN) 5310-00-939-0921 (5310009390921) Parts List

Item Name Washer Lock
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 00-939-0921 (009390921)
NCB Code USA (00)
Manufacturer Federal Specifications, Military Standards Corp
Part Number Manufacturer Item Name Cage Code RFQ
FFW100 federal specifications washer lock 81348 RFQ
MS35335-81 military standards corp washer lock 96906 RFQ
MS35335-95 military standards corp washer lock 96906 RFQ

Technical Characteristics of NSN 5310009390921

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.641 INCHES MINIMUM AND 0.663 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER1.045 INCHES MINIMUM AND 1.070 INCHES MAXIMUM
ABPXMATERIAL THICKNESS0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
CQFMHARDNESS RATING92.0 ROCKWELL B MINIMUM AND 97.0 ROCKWELL B MAXIMUM
MATTMATERIALCOPPER ALLOY OVERALL OR COPPER ALLOY 425 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750,COMP A FED SPEC 1ST MATERIAL RESPONSE OVERALL OR CDA ASSN STD 2ND MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORFLAT EXTERNAL TEETH
ZZZTNONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 STYLE AND 3 OR 4 COMPOSITION

Relevant Components for NSN - 5310-00-939-0921, 5310009390921
5330-00-037-6893 (5330000376893) 5307-00-803-5029 (5307008035029) 5306-00-638-8373 (5306006388373) 5330-01-185-7225 (5330011857225)
5365-00-089-1699 (5365000891699) 5331-01-025-7783 (5331010257783) 5330-01-362-7880 (5330013627880) 5307-01-286-8388 (5307012868388)
5340-01-407-7865 (5340014077865) 5340-01-609-2404 (5340016092404) 5330-01-167-2303 (5330011672303) 5340-01-145-4055 (5340011454055)

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