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5305-01-557-0294

Find complete technical information, availability, and procurement data for: 5305-01-557-0294

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5305-01-557-0294
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-557-0294
Item Name Code
06657
Assigment Date
10/11/2007 (18 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

right-hand thread direction, 20.0 millimeters nominal fastener length, 6g thread class, 20.0 millimeters nominal thread length, flat countersunk undercut 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
6g
Thread Direction
right-hand
Thread Length
20.0 millimeters nominal
Fastener Length
20.0 millimeters nominal
Head Style
flat countersunk undercut
Head Diameter
14.5 millimeters nominal
Head Height
4.0 millimeters nominal
Internal Drive Style
cross recess type 1
End Item Identification
mrap - unique nsn - used on 3 mrap variants; mrap - cougar iss 1.5; mrap - cougar iss cat1 a1
Nominal Thread Diameter
8.0 millimeters
Thread Pitch In Millimeters
1.25
Countersink Angle
90.0 degrees nominal
Part Name Assigned By Controlling Agency
screw, flat head, m8 x 1.25 x 20
Screw Material
steel
Screw Surface Treatment
zinc
Special Features
number 4 drive
Thread Series Designator
m

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-01-598-7922 No Name Available 11/01/2012
5305-01-618-4389 No Name Available 02/01/2014

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
12759-01354 Machine Screw
4007673 Machine Screw
91342 Machine Screw
91420A528 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-557-0294?
The FSCG of the NSN 5305-01-557-0294 is 5305
Does the NSN 5305-01-557-0294 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5305-01-557-0294 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 5305-01-557-0294 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-557-0294 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 5305-01-557-0294 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Thu, Oct 11, 2007

Professional Distribution

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