5305-01-357-1837

Find complete technical information, availability, and procurement data for: 5305-01-357-1837
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-357-1837

Item Name Code

06657

Assigment Date

04/17/1992 (34 years ago)

An item which constitutes the detachable portion of a switch, circuit breaker, controller, motor starter actuator or items equipped with a key type station selector device etc, upon which the pushing pressure is applied to operate the item. It may be of any shape or design and may include a detachable top, marked with letter(s), numeral(s), or other characters, and/or a plunger or rod as an integral or detachable part. Excludes:knob; handle, switch; bar actuator, electrical switch and keytop, keyboard.

3a thread class, 0.682 inches minimum and 0.821 inches maximum thread length, flat countersunk head style, right-hand thread direction, 1.252 inches nominal fastener 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: 3a
Thread Direction: right-hand
Thread Length: 0.682 inches minimum and 0.821 inches maximum
Fastener Length: 1.252 inches nominal
Head Style: flat countersunk
Head Diameter: 0.360 inches minimum and 0.394 inches maximum
Internal Drive Style: torque set
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 100.0 degrees nominal
Screw Material: iron alloy 660
Screw Material Document And Classification: ams5731 assn std single material response
Special Features: furnishd with wire spring form hold-out made of 17-7ph cres per ams 5678
Thread Series Designator: unf

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
3D0163-4-6	Machine Screw
CA21292-4-6TS	Machine Screw
FIT7803-4-6	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-357-1837?

The FSCG of the NSN 5305-01-357-1837 is 5305

Does the NSN 5305-01-357-1837 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-357-1837 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 5305-01-357-1837 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-357-1837 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 5305-01-357-1837 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Apr 17, 1992