BOLT,CLOSE TOLERANCE

5306FSC

00NCB code

207-1662Item number

NIIN 00-207-1662

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Unit price: $35.78
Unit of issue: EA
Source of supply: SMS
DEMIL code: A

Identification

Item name code: 27851
PINC: 0027851
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 01-JAN-63
Precious metals indicator: U
Hazardous material indicator: N

Management

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit price	Quantity per unit pack	Controlled inventory item code	Recoverability code	Management control	Net price	USC
01-OCT-2026	DA	J	SMS	EA	$35.78	1	U	Z	T2200X-	$0.00	A
01-OCT-2026	DF	J	SMS	EA	$35.78	1	U	N	SF9---V	$0.00	F
01-OCT-2026	DN	J	SMS	EA	$35.78	1	U		9B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	$35.78	1	U	N	-------	$0.00	I
01-OCT-2026	GP	J	SMS	EA	$35.78	1	U		-------	$0.00	C

Part numbers

Part number: AN173H20
CAGE: 88044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
CAGE status: A
RNCC: 2
RNVC: 2
Document availability code: E
RNAAC: XX
RNFC: 3
RNSC: D

Characteristics

THREAD LENGTH	INCHES MINIMUM 0.374 AND INCHES MAXIMUM 0.453
HEAD STYLE
HEAD HEIGHT	INCHES MINIMUM 0.109 AND INCHES MAXIMUM 0.141
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.377
FASTENER LENGTH	INCHES MINIMUM 2.015 AND INCHES MAXIMUM 2.062
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	FIRST HOLE INCHES MINIMUM 1.875 AND INCHES MAXIMUM 1.907
THREAD SERIES DESIGNATOR	UNF
SHANK UNTHREADED HOLE DIAMETER	FIRST HOLE INCHES NOMINAL 0.070
NOMINAL THREAD DIAMETER	INCHES 0.190
GRIP LENGTH	INCHES MINIMUM 1.609 AND INCHES MAXIMUM 1.641
HOLE QUANTITY	1
HOLE TYPE	DRILLED
THREAD QUANTITY PER INCH	32
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 125000
HARDNESS RATING	OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
HOLE CONFIGURATION STYLE
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
SURFACE TREATMENT	OVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416,TY 2,CL 3
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6098 OR ASSN STD 4TH MATERIAL RESPONSE A-S 6300 OR MIL SPEC 5TH MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 6TH MATERIAL RESPONSE -IL-S-6758
MATERIAL	OVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4037 OR STEEL COMP 4140 OR STEEL COMP 4130
SURFACE FINISH	GRIP MICROINCHES 63.0
HOLE DIAMETER	INCHES NOMINAL 0.046
GRIP DIAMETER	INCHES MINIMUM 0.1889 AND INCHES MAXIMUM 0.1894
SURFACE FINISH	BEARING SURFACE OF HEAD MICROINCHES 63.0

MOE rules

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Supp collab	Fmr MOE rl
YB01	YB			01-APR-91			YB	81			YB
ZC01	ZC			01-APR-91			ZC	81			ZC
ZF01	ZF			01-APR-91			ZF	81			ZF
ZJ01	ZJ			01-APR-25			ZJ	81			ZJ
ZR01	ZR			01-JUL-97			ZR	81			ZR
ZU01	ZU			01-APR-91			ZU	81			ZU
A919	DA	1	G	01-APR-06	Z	CD	GX	01	CD	5D	CD GX		A187
C918	GP	1	G	01-APR-06			GX	01	XG	5D	GX XG		C004
FXGI	DF	1	G	01-APR-06	Z	SX	GX	01	SX	5D	GX TU		FXKZ
N9BZ	DN	1	G	01-APR-06	Z	GH	GX	01	GH	5D	GX	GT	N9ZD

Service data

Army

Matcat 1: T
Matcat 2: 2
Matcat 3: 2
Matcat 4 5: 00
ARC: X

Navy

COG: 9B

Air Force

Fund: SF
Budget: 9
PVC: V
ERRC: N

Freight

ACTY CD: XX
NMFC: 093486
NMFC sub: Z
Uniform freight class: 48950
Less than truckload: W
Water commodity code: 573
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: BZ
NMF description: BOLTS,NUTS OR SCREWS, NOI (SUB 3)

Packaging

Unit and preservation

PICA SICA: P
PKG cat: 01AZ
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
Intermediate container qty: AAA
Quantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
Method of preservation: 10
Physical protection
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: ZZ
Special requirement – See specific instructions or drawings provided
Wrap mat: ZZ
Special requirements – see specific instructions or drawings provided
Cush dun: ZZ
Special requirements.
THK: C
3/4 inch thick
Unit cont: ZZ
Special requirement – See specific instructions or drawings provided.
PKG data source: P

Unit pack

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: D3
PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or fiberboard box.
Lvl A: E
Packing shall be accomplished to meet the performance test requirements of ASTM D4169, Distribution Cycle 18,...
Lvl b: Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight: 0.1000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0070
OPI: M
All packaging data is mandatory for compliance and no substitutions are permitted.

Packaging instructions

PICA SICA: P
PKG design ACTY: 14153
SPI rev: Y
SPI date: 88090

Full packaging code breakdown

Related items

Standardization

Related NSN	Item standardization code	Orig stdzn dec	Dt stdzn dec
	3	KZ	12-JAN-1989
	1	KZ	23-JAN-1989
5306-00-180-1789	3	KZ	12-JAN-1989

Cancelled and replaced NIINs

FSC	Cancelled NIIN	NIIN status code	Effective date	DEMIL code
5306	5306-00-150-9091	7	02-JUL-2026	A
5306	5306-00-156-2472	5	01-JUL-2026	A

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