Recently Updated NSN 5305-01-054-6634 Or (5305010546634) Part List

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-054-6634 (010546634)
NCB Code	USA (01)
Manufacturer	Alcoa Global Fasteners Inc, Nimikkeistokeskus Ncb Finland, Ministry Of Defence Uk Military Flying Training System Ipt Mfts Ipt

Part Number	Manufacturer	Item Name	RFQ
CA2104-6HS	alcoa global fasteners inc	screw cap socket head	RFQ
10114919	nimikkeistokeskus ncb finland	screw cap socket head	RFQ
CA2104-6HS	ministry of defence uk military flying training system ipt mfts ipt	screw cap socket head	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.487 INCHES NOMINAL
AASB	FASTENER LENGTH	1.047 INCHES MINIMUM AND 1.067 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.360 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
AGAV	END ITEM IDENTIFICATION	NOT KNOWN
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
ASDB	WIDTH ACROSS FLATS	0.156 INCHES NOMINAL
CMLP	THREAD QUANTITY PER INCH	28
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
CRSQ	COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
CSYM	SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYM	SURFACE FINISH	32.0 MICROINCHES GRIP
FEAT	SPECIAL FEATURES	DOUBLE LEAD THD; AIRWORTHY CERTIFICATED ITEM SUPPLIED WITH CERTIFICATE OF CONFORMITY DOCUMENTATION
MATT	MATERIAL	STEEL COMP 4140 OR STEEL COMP 8740 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF