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5305-00-543-2394

Find complete technical information, availability, and procurement data for: 5305-00-543-2394

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5305-00-543-2394
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-543-2394
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

0.281 inches minimum and 0.312 inches maximum fastener length, right-hand thread direction, 2a thread class, 0.250 inches minimum and 0.312 inches maximum thread length, fillister head style

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
0.250 inches minimum and 0.312 inches maximum
Fastener Length
0.281 inches minimum and 0.312 inches maximum
Head Style
fillister
Head Diameter
0.208 inches minimum and 0.226 inches maximum
Head Height
0.089 inches minimum and 0.096 inches maximum
Hole Diameter
0.046 inches nominal
Internal Drive Style
slot
Nominal Thread Diameter
0.138 inches
Hole Quantity
1
Thread Quantity Per Inch
32
Minimum Tensile Strength
55000 pounds per square inch
Screw Material
steel
Screw Material Document And Classification
qq-s-633 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
Head Hole Configuration Style
round
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-011-3624 No Name Available 09/01/1983
5305-00-015-2994 No Name Available 02/01/1980
5305-00-208-1727 No Name Available 10/01/1982
5305-00-570-1138 No Name Available 03/06/1968
5305-00-576-0452 No Name Available 01/01/1963
5305-00-676-9288 No Name Available 10/01/1982
5305-00-680-7562 No Name Available 02/13/1967
5305-00-777-7619 No Name Available 02/10/1967
5305-00-800-9613 No Name Available 02/10/1967
5305-00-806-7094 No Name Available 01/01/1983
5305-00-838-0185 No Name Available 07/12/1968
5305-01-110-8813 No Name Available 09/04/1991

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
10125369 Machine Screw
5305005432394 Machine Screw
6300760-27 Machine Screw
90-06021-01 Machine Screw
9006021-01 Machine Screw
980-0000-018 Machine Screw
MS35263-27 Machine Screw
MS35265-27 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-543-2394?
The FSCG of the NSN 5305-00-543-2394 is 5305
Does the NSN 5305-00-543-2394 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-543-2394 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 5305-00-543-2394 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-543-2394 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 5305-00-543-2394 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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