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5310-00-449-2375 (L55LH7644-098, MS21245-9) Data

5310-00-449-2375 (5310004492375) NSN Information

NSN	FSC	NIIN	Item Name	INC
5310-00-449-2375	5310	004492375	Nut, Self-locking, He	05277

MRC	Parameter	Characteristics
ASDB	Width Across Flats	Inches minimum 0.865 and inches maximum 0.877
ABAJ	Lubrication	Soluble lubricant
ACTA	Nut Style
ADEA	Nut Height	Inches maximum 0.375
AAJD	Thread Class	3b
CRTM	Bearing Surface Type	Chamfered or washer faced
CSXL	Bearing Surface Finish	Microinches 125.0
MATT	Material	Overall steel
SFTT	Surface Treatment	Overall cadmium
AZKQ	Temp Rating	Fahrenheit nominal 450.0
BZRR	Thread Series	Unified national joint fine (unjf)
AAUM	Locking Feature	Prevailing torque all metal design
CQFM	Hardness Rating	Rockwell c maximum 46.0
AAJF	Thread Direction	Right-hand
STDC	Surface Treatment Document And Classification	Overall fed spec single treatment response qq--416,ty 2,cl 2
CQJX	Nominal Thread Size	Inches 0.562
CRSQ	Countersink Angle	Nut degrees nominal 88.0
CMLP	Thread Quantity Per Inch	18

MFG SKU	CAGE	Status	RNCC	RNVC	DAC	RNAAC
L55LH7644-098	72962	R	5	9	4	KZ
MS21245-9	80205	A	3	2	E	ZZ
MS21245-9	96906	A	5	9	4	KZ

MFG SKU	CAGE	Manufacturer	Location	Status
L55LH7644-098	72962	HARVARD INDUSTRIES INC	Lebanon, Nj, United States	R
MS21245-9	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE	Arlington, Va, United States	A
MS21245-9	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	-	A

PMIC	ADPE	CRIT CD	DEMIL	DEMIL INTG	NIIN ASGMT	HMIC
A	0	X	A	1	15-MAY-70	N

RELATED NSN	ISC	ORIG STDZN DEC	STDZN DEC DATE
	1	KZ	22-OCT-1970
	3	KZ	06-FEB-1986
5310002538086	3	KZ	06-FEB-1986

MOE	SOS	MGMT CTL	USC
DA	SMS	T2200X-	A
DF	SMS	SF9SX-V	F
DN	SMS	9B-----	N
DS	SMS	-------	I

MOE	SOS	AAC	QUP	U/I	CIIC	RC	MGMT CTL	USC	EFFECTIVE DATE
DA	SMS	D	M	EA	U	Z	T2200X-	A	01-OCT-2026
DF	SMS	D	M	EA	U	N	SF9SX-V	F	01-OCT-2026
DN	SMS	D	M	EA	U		9B-----	N	01-OCT-2026
DS	SMS	D	M	EA	U	N	-------	I	01-OCT-2026

MOE RULE	AMC	AMSC	IMC	PICA	SICA	DATE ASSIGNED
YW01				YW		01-APR-91
ZA01				ZA		01-APR-91
ZC01				ZC		01-APR-91
ZJ01				ZJ		01-APR-25
ZK01				ZK		01-JUL-00
ZP01				ZP		01-JUL-18
ZR01				ZR		01-JUL-97
ZU01				ZU		01-MAY-06
ZW01				ZW		01-NOV-05
A919	1	G	Z	GX	CD	01-APR-06
FXGI	1	G	Z	GX	SX	01-APR-06
N9BZ	1	G	Z	GX	GH	01-APR-06
WG01				WG		01-OCT-17
WP01				WP		01-SEP-06
YB01				YB		01-APR-91
YA01				YA		01-APR-03

FUND	BUDGET	MMAC	PVC	ERRC
SF	9	SX	V	N

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

COG
9B

ACTY CD	NMFC	NMFC SUB	UFC	LTL	WCC	TCC	SHC	ADC	ACC	NMF DESC
KZ	093486	Z	48950	W	573	Z	9	A	BZ	BOLTS,NUTS OR SCREWS, NOI (SUB 3)

PICA SICA	PKG CAT	UNPKG ITEM WEIGHT	UNPKG ITEM WIDTH	UNPKG ITEM LENGTH	UNPKG ITEM HEIGHT	ICQ	MOP	CLNG DRYING	PRES MAT	WRAP MAT	CUSH DUN	THK	UNIT CONT	PKG DATA SOURCE
P	01A0	0.0000	0.000	0.000	0.000	AAA	10	1	00	00	NA	C	BD	P

PICA SICA	SPC MKG	INTER CONT	LVL A	LVL B	UNIT PACK WEIGHT	UP SZ MAXB	UP SZ MAXL	UP SZ MAXH	UNIT PACK CUBE	OPI
P	00	E5	E	Q	0.1000	0.00000	0.00000	0.00000	0.0070	O

PICA SICA	PKG DESIGN ACTY	SPI DATE
P	14153	88090

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Let us help you source

5310-00-449-2375 and other hard-to-find, long-lead and obsolete NSN parts can be sourced by Hazeran Medical Defence Industry Trade Limited Company. Request a quote.
Other parts in FSC 5310 (Nuts and Washers): 5310-00-449-2383, 5310-00-451-9021, 5310-00-446-2377, 5310-00-445-5337, 5310-00-455-3394, 5310-00-457-9314, 5310-00-460-0734, 5310-00-462-0939, 5310-00-435-0375, 5310-00-468-7258, 5310-00-471-6453, 5310-00-422-2564