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5305-01-048-3246

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-048-3246
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
09/23/1977 (49 years ago)

hexagon head style, right-hand thread direction, 0.970 inches minimum and 1.000 inches maximum fastener length, 2a thread class, 0.908 inches minimum and 1.000 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.908 inches minimum and 1.000 inches maximum

Fastener Length

0.970 inches minimum and 1.000 inches maximum

Head Style

hexagon

Head Height

0.096 inches minimum and 0.110 inches maximum

Width Between Flats

0.244 inches minimum and 0.250 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.164 inches

Thread Quantity Per Inch

32

Minimum Tensile Strength

60000 pounds per square inch

Screw Material

steel

Screw Material Document And Classification

66 fed std single material response or qq-s-637 fed spec single material response

Screw Surface Treatment

cadmium and chromate

Screw Surface Treatment Document And Classification

qq-p-416 ty 2 cl 3 fed spec single treatment response or mil-c-81562 ty 2 cl 3 mil spec single treatment response

Thread Series Designator

unc

Nondefinitive Spec/Std Data

1 type and 10s style

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
MS51849-58 Machine Screw
N43P15008C11 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-048-3246?
The FSCG of the NSN 5305-01-048-3246 is 5305
Does the NSN 5305-01-048-3246 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-048-3246 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-048-3246 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-048-3246 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-048-3246 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Fri, Sep 23, 1977