SCREW,CLOSE TOLERANCE

5305FSC

01NCB code

255-6554Item number

NIIN 01-255-6554

Identification

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit of measure quantity	Unit price	Quantity per unit pack	Controlled inventory item code	Shelf-life code	Recoverability code	Management control	Net price	USC
01-OCT-2026	DF	J	SMS	EA	0.0000	$4.94	1	U	0	N	SF9---N	$0.00	F
01-OCT-2026	DS	J	SMS	EA	0.0000	$4.94	1	U	0	N	-------	$0.00	I

Part number: NAS1131-5P
CAGE: 80205
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
CAGE status: A
RNCC: 3
RNVC: 2
Document availability code: E
RNAAC: KZ

THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	INCHES MINIMUM 0.251 AND INCHES MAXIMUM 0.301
FASTENER LENGTH	INCHES MINIMUM 0.573 AND INCHES MAXIMUM 0.603
HEAD STYLE
HEAD DIAMETER	INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.270
HEAD HEIGHT	INCHES MINIMUM 0.087 AND INCHES MAXIMUM 0.097
GRIP DIAMETER	INCHES MINIMUM 0.1365 AND INCHES MAXIMUM 0.1375
INTERNAL DRIVE STYLE
NOMINAL THREAD DIAMETER	INCHES 0.138
GRIP LENGTH	INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322
THREAD QUANTITY PER INCH	32
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 160000
HARDNESS RATING	OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0
SURFACE FINISH	THREADS MICROINCHES 32.0
SURFACE FINISH	BEARING SURFACE OF HEAD MICROINCHES 32.0
MATERIAL	OVERALL STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 8740
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6049
SURFACE TREATMENT	OVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2 CL 2
THREAD SERIES DESIGNATOR	UNJC
SPECIFICATION/STANDARD DATA	PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1131

PICA SICA: P
PKG cat: 27A0
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
Intermediate container qty: 010
10 unit packs per intermediate container
Method of preservation: 10
Physical protection
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: 00
No requirement
Wrap mat: 00
No requirement
Cush dun: 00
No requirement
THK: 0
Not applicable
Unit cont: D3
PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or fiberboard box.
PKG data source: P

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: 0.0000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0000
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

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