1670AS137

View detailed technical data, stock status, and sourcing information for: 1670AS137

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1670AS137
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-141-4003
Item Name Code
18422
Assigment Date
01/01/1963 (63 years ago)

A metallic item designed to be inserted into a preformed hole to guide and retain a stud, turnlock fastener. Excludes:eyelet, metallic.

0.087 inches nominal eyelet height, 0.250 inches minimum and 0.255 inches maximum eyelet inside diameter, eyelet turnlock eyelet style, 0.025 inches nominal body thickness, 0.438 inches nominal largest outside diameter

Product Characteristics

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

Body Thickness
0.025 inches nominal
Turnlock Eyelet Style
eyelet
Eyelet Height
0.087 inches nominal
Largest Outside Diameter
0.438 inches nominal
Eyelet Inside Diameter
0.250 inches minimum and 0.255 inches maximum
Material
aluminum alloy overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-392-8316 No Name Available 01/01/1963
5305-00-792-5912 No Name Available 12/01/1986

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
10236514-2 Turnlock Fastener Eyelet
10385-4 Turnlock Fastener Eyelet
127H-4 Turnlock Fastener Eyelet
1670AS137 Turnlock Fastener Eyelet
210015003 Turnlock Fastener Eyelet
21187-00302 Turnlock Fastener Eyelet
2804443-1 Turnlock Fastener Eyelet
410031 Turnlock Fastener Eyelet
74210015003 Turnlock Fastener Eyelet
9609-43 Turnlock Fastener Eyelet
D4-GH4NA Turnlock Fastener Eyelet
GH4 Turnlock Fastener Eyelet
HS5308-0004 Turnlock Fastener Eyelet
ST9M519-4 Turnlock Fastener Eyelet
VA-97-7029 REF 1 Turnlock Fastener Eyelet
VA-97-7029-1 Turnlock Fastener Eyelet

FAQs

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

What is the FSCG of the NSN 5325-00-141-4003?
The FSCG of the NSN 5325-00-141-4003 is 5325
Does the NSN 5325-00-141-4003 have a Schedule B code assigned?
Yes, the Schedule B code is 7616106000
Does NSN 5325-00-141-4003 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 5325-00-141-4003 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-141-4003 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 5325-00-141-4003 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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