4664-6

View detailed technical data, stock status, and sourcing information for: 4664-6

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4664-6
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-484-1557
Item Name Code
06657
Assigment Date
05/30/1969 (57 years ago)

A clamp designed to surround other item(s) such as cable(s), conduit(s), pipe(s), hose(s), or tube(s), and to fasten together or to another object or structure. Includes straight flexible items. For items specifically designed to clamp a hose to a connection to prevent leakage, see clamp, hose. See also hanger, pipe and clip, spring tension. For retaining straps with a bridge, see strap, retaining. Excludes:clamp, electrical; band, retaining; clamp (1), c; bracket pipe.

0.375 inches nominal fastener length, right-hand thread direction, 0.375 inches minimum thread length, 2a thread class, knurled no. 3 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
0.375 inches minimum
Fastener Length
0.375 inches nominal
Head Style
knurled no. 3
Head Diameter
0.313 inches nominal
Head Height
0.125 inches nominal
Internal Drive Style
slot
Nominal Thread Diameter
0.138 inches
Thread Quantity Per Inch
32
Screw Material
steel comp 303
Screw Material Document And Classification
aisi assn std single material response
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Below is a list of NSNs that have been officially superseded by this NSN: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
6660-00-907-4627 No Name Available 09/01/1976

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
4664-6 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-484-1557?
The FSCG of the NSN 5305-00-484-1557 is 5305
Does the NSN 5305-00-484-1557 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-484-1557 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 5305-00-484-1557 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-484-1557 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 5305-00-484-1557 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, May 30, 1969

Professional Distribution

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