NSN (5310013745430) – NSN 5310-01-374-5430 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) 01-374-5430 (013745430)
NCB Code USA (01)
Manufacturer General Dynamics Land Systems Inc, Eca Etablissement Central Des, Federal Specifications
Part Number Manufacturer Item Name Cage Code RFQ
12387269-403 general dynamics land systems inc washer lock 01417 RFQ
5310013745430 eca etablissement central des washer lock a00am RFQ
FF-W-100 federal specifications washer lock 81348 RFQ

Technical Characteristics of NSN 5310013745430

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.256 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
MATTMATERIALSTEEL COMP 1050 OVERALL OR STEEL COMP 1551 OVERALL OR STEEL COMP 1552 OVERALL OR STEEL COMP 1053 OVERALL OR STEEL COMP 1055 OVERALL OR STEEL COMP 1060 OVERALL OR STEEL COMP 1561 OVERALL OR STEEL COMP 1064 OVERALL
ZZZTNONDEFINITIVE SPEC/STD DATA1 TYPE AND A GRADE
ABKVOUTSIDE DIAMETER0.460 INCHES MINIMUM AND 0.478 INCHES MAXIMUM
CQFMHARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTMB 633 TY2,CL3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORFLAT INTERNAL TEETH
ABPXMATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SFTTSURFACE TREATMENTZINC OVERALL AND CHROMATE OVERALL

Relevant Components for NSN - 5310-01-374-5430, 5310013745430
5306-00-328-4387 (5306003284387) 5315-00-597-5584 (5315005975584) 5305-01-348-0619 (5305013480619) 5305-01-552-2787 (5305015522787)
5330-01-171-0634 (5330011710634) 5325-01-387-4976 (5325013874976) 5320-00-343-5474 (5320003435474) 5365-00-409-4173 (5365004094173)
5325-01-631-8303 (5325016318303) 5330-01-466-9019 (5330014669019) 5342-01-629-8604 (5342016298604) 5330-00-785-0730 (5330007850730)

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