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5305-00-145-0979

Find complete technical information, availability, and procurement data for: 5305-00-145-0979

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5305-00-145-0979
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-145-0979
Item Name Code
16282
Assigment Date
07/18/1969 (57 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

fillister head style, 0.157 inches minimum and 0.188 inches maximum fastener length, right-hand thread direction, 2a thread class, 0.157 inches minimum and 0.188 inches maximum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
0.157 inches minimum and 0.188 inches maximum
Fastener Length
0.157 inches minimum and 0.188 inches maximum
Head Style
fillister
Head Diameter
0.124 inches minimum and 0.140 inches maximum
Head Height
0.055 inches minimum and 0.062 inches maximum
Locking Feature
pellet threads
Internal Drive Style
slot
Nominal Thread Diameter
0.086 inches
Thread Quantity Per Inch
56
Material
steel comp 304 overall
Material Document And Classification
qq-s-763 fed spec single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
mil-f-14072 e300 mil spec single treatment response overall
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-952-0162 No Name Available 10/19/1980

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
902604-1 Socket Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-145-0979?
The FSCG of the NSN 5305-00-145-0979 is 5305
Does the NSN 5305-00-145-0979 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-145-0979 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 5305-00-145-0979 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-145-0979 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 5305-00-145-0979 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Jul 18, 1969

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