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5305-00-835-1691

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-835-1691
(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
01/01/1960 (66 years ago)

2a thread class, pan no. 2 head style, right-hand thread direction, 0.250 inches maximum thread length, 0.250 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.250 inches maximum

Fastener Length

0.250 inches nominal

Head Style

pan no. 2

Head Diameter

0.181 inches minimum and 0.193 inches maximum

Head Height

0.051 inches minimum and 0.060 inches maximum

Internal Drive Style

slot

End Item Identification

fms - build frigates class ships;aircraft, intruder a-6e;helicopter, sea king h-3;aircraft, hercules c-130f;aircraft, hercules kc-130

Nominal Thread Diameter

0.099 inches

Thread Quantity Per Inch

48

Screw Material

steel corrosion resisting

Screw Material Document And Classification

qq-s-763 fed spec single material response

Screw Surface Treatment

passivate

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-061-8681 No Name Available 07/10/1968

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

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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-835-1691?
The FSCG of the NSN 5305-00-835-1691 is 5305
Does the NSN 5305-00-835-1691 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-835-1691 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 5305-00-835-1691 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-835-1691 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 5305-00-835-1691 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960