5305-01-137-3938 ( MS51871-3 )

NSN Information

NSN	FSC	NIIN	Item Name	INC
5305-01-137-3938	5305	011373938	SCREW,TAPPING	4175

NSN Features

MRC	Parameter	Characteristics
SFTT	SURFACE TREATMENT	CADMIUM OVERALL OR CHROMATE OVERALL
AATD	EXTENDED WASHER THICKNESS	0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	W/O INTERNAL DRIVE
AASU	HEAD HEIGHT	0.202 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL2 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR MIL-C-81562 TY2 CL2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
CQFM	HARDNESS RATING	32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATT	MATERIAL	STEEL COMP 4037 OVERALL
CBBL	FEATURES PROVIDED	CASEHARDENED
CQBC	MINIMUM TENSILE STRENGTH	150000 POUNDS PER SQUARE INCH
AASB	FASTENER LENGTH	0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
AASK	HEAD STYLE	HEXAGON EXTENDED WASHER
CRGF	NONMACHINE THREAD STYLE	BLUNT (TYPE TT)
AATC	EXTENDED WASHER DIAMETER	0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
CTYF	NONMACHINE NOMINAL THREAD DIAMETER	0.250 INCHES
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL

Manufacturing Part Numbers (SKUs)

Part SKU	Cage	Status	RNVC	RNCC	SADC	DAC	RNAAC
MS51871-3	96906	M	2	2		4	9Z

Manufacturers

Part SKU	Cage	Manufacturer	Type	Status
MS51871-3	96906	MILITARY STANDARDS	A	M

FLIS Identification

PMIC	ADPE Code	CRITL Code	DEMIL Code	DEMIL INTG	NIIN Asgt	ESD	HMIC	ENAC	Schedule-B	INC
A	0	X	A	1	08/25/1		N		7318140000	4175

FLIS Management

MOE	REC Rep Code	Mgmt Ctl	USC	Phrase Code	Phrase Statement
DS	N		I
DF	N	SF9SX-N	F
DA	Z	T2200X-	A

Demilitarization Codes & Management

DML	PMI	HMIC	ADP	CC	ESDC
A	A	N	0	X

Miscellaneous Management

MOE (S_A)	SOS	AAC	QUP	UI	SLC	CIIC	RC	MCC	SVC
DA	SMS	H	M	EA	0	U	Z	T2200X-	A
DF	SMS	H	M	EA	0	U		SF9SX-N	F
DS	SMS	H	M	EA	0	U			D

Management Control Army

MATCAT 1	MATCAT 2	MATCAT 3	MATCAT 4 5	ARC
T	2	2	00	X

Freight

NMFC	NMFC SUB	UFC	HMC	LTL	LCL	WCC	TCC	SHC	ADC	ACC	ASH	NMF DESC
093486	Z	48950		Z		713	Z	9	A	B	Z	BOLTS,NUTS OR SCREWS, NOI (SUB 3)