Catalog item

SCREW,CAP,HEXAGON HEAD

5305FSC
01NCB code
343-3173Item number
NIIN 01-343-3173
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DEMIL code
A

Identification

Item name code
18257
PINC
0018257
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
10-AUG-91
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
Last known source of supply
SMS

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAAC
0.500-13NC X 0.750 IN-GR 880204
AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE
A31EKZ
MIL-S-1222.500-13NC-2A .750 LG81349
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A41EKZ

Characteristics

THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 0.596 AND INCHES MAXIMUM 0.750
FASTENER LENGTHINCHES NOMINAL 0.750
HEAD STYLE
HEAD HEIGHTINCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.364
WIDTH BETWEEN FLATSINCHES MINIMUM 0.725 AND INCHES MAXIMUM 0.750
NOMINAL THREAD DIAMETERINCHES 0.500
FEATURES PROVIDEDFINISHED HEAD
THREAD QUANTITY PER INCH13
MATERIALOVERALL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE J429 GR 8
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)

Freight

ACTY CD
KZ
NMFC
093486
NMFC sub
Z
Uniform freight class
48950
Less than truckload
W
Water commodity code
713
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)

Related items

Standardization

Item standardization code
5
Orig stdzn dec
97
Dt stdzn dec
10-AUG-1991
NIIN status code
6

History

Identification changes

Item name code
18257
Item standardization code
5
DEMIL code
A
Criticality code
X
Precious metals indicator
A
Cancelled date
30-JUN-2026
NIIN status code
6

Past part numbers

Part numberCAGERNCCRNVC
0.500-13NC X 0.750 IN-GR 880204
AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE
31
MIL-S-1222.500-13NC-2A .750 LG81349
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
41

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