Home / NSN / 5305-00-939-0577
Catalog item

SCREW,CAP,HEXAGON HEAD

5305FSC
00NCB code
939-0577Item number
NIIN 00-939-0577
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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
26-JAN-66
Precious metals indicator
U
Hazardous material indicator
N
Last known source of supply
S9I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSCRNJC
13207E2948FN3097403
CECOM LR CENTER
A5259Z3D
MS51095-30896906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A223KZ3D1

Characteristics

HOLE QUANTITY1
HOLE TYPEDRILLED
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 3
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIALOVERALL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 5
HOLE DIAMETERINCHES NOMINAL 0.062
NOMINAL THREAD DIAMETERINCHES 0.250
THREAD QUANTITY PER INCH20
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 120000
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 25.0 AND ROCKWELL C MAXIMUM 34.0
HOLE CONFIGURATION STYLE
THREAD LENGTHINCHES MINIMUM 0.740 AND INCHES MAXIMUM 0.933
FASTENER LENGTHINCHES MINIMUM 0.969 AND INCHES MAXIMUM 1.000
HEAD STYLE
HEAD HEIGHTINCHES MINIMUM 0.150 AND INCHES MAXIMUM 0.163
WIDTH BETWEEN FLATSINCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.437

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
YC01YC01-OCT-22YC81YC
YB01YB01-FEB-94YB81YB
YD01YD01-OCT-16YD81YD
YR01YR01-SEP-24YR81YR
ZH01ZH01-APR-91ZH81ZH
ZU01ZU01-MAY-06ZU81ZU
ZW01ZW01-AUG-93ZW81ZW
VJ01VJ01-DEC-18VJ81VJ

Freight

ACTY CD
KZ

Related items

Standardization

Item standardization code
3
Orig stdzn dec
KZ
Dt stdzn dec
07-FEB-1980
NIIN status code
0

Cancelled and replaced NIINs

FSC
1015
Cancelled NIIN
1015-00-887-1383
NIIN status code
5
Effective date
02-JUL-2026
DEMIL code
C

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