Catalog item

SCREW,CAP,HEXAGON HEAD

5305FSC
01NCB code
266-8371Item number
NIIN 01-266-8371
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Unit price
$0.49
Unit of issue
EA
Source of supply
SMS
DEMIL code
A

Identification

Item name code
18257
PINC
0018257
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
31-OCT-87
Precious metals indicator
A
Hazardous material indicator
N
FedMall
Y

Management

Effective date
01-OCT-2026
Major organizational entity
DS
Acquisition advice code
J
Source of supply
SMS
Unit of issue
EA
Unit of measure quantity
0.0000
Unit price
$0.49
Quantity per unit pack
0
Controlled inventory item code
U
Shelf-life code
0
Recoverability code
N
Management control
-------
Net price
$0.00
USC
I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAAC
FF-S-8581348
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
A41EKZ
MS51109-1096906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A22EKZ

Characteristics

THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 0.750 AND INCHES MAXIMUM 0.938
FASTENER LENGTHINCHES MINIMUM 1.438 AND INCHES MAXIMUM 1.500
HEAD STYLE
HEAD HEIGHTINCHES MINIMUM 0.150 AND INCHES MAXIMUM 0.163
WIDTH BETWEEN FLATSINCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.438
SHANK UNTHREADED HOLE DIAMETERFIRST HOLE INCHES MINIMUM 0.074 AND INCHES MAXIMUM 0.082
NOMINAL THREAD DIAMETERINCHES 0.250
THREAD QUANTITY PER INCH20
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 70000
HARDNESS RATINGOVERALL BRINELL B MAXIMUM 235.0
MINIMUM YIELD STRENGTHPOUNDS PER SQUARE INCH 40000
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTERFIRST HOLE INCHES MINIMUM 1.319 AND INCHES MAXIMUM 1.401
SURFACE FINISHTHREADS MICROINCHES 63.0
MATERIALOVERALL STEEL COMP 410 OR STEEL COMP 416 OR STEEL COMP 430
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED STD ALL MATERIAL RESPONSES 66
SURFACE TREATMENTOVERALL PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NONDEFINITIVE SPEC/STD DATATYPE 2 AND STYLE 10

MOE rules

MOE rule
DGX1
MOE CD
DS
AMC
1
AMSC
G
Date assigned
01-APR-26
PICA
GX
PICA LOA
01
Auth collab
GX

Freight

ACTY CD
KZ
NMFC
096640
NMFC sub
X
Uniform freight class
50600
Less than truckload
Q
Water commodity code
573
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
BZ
NMF description
SCREWS, IRON OR STEEL

Related items

Standardization

Item standardization code
2
Orig stdzn dec
KZ
Dt stdzn dec
30-DEC-1987
NIIN status code
0

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