GR520J7

View detailed technical data, stock status, and sourcing information for: GR520J7

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GR520J7
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-802-8616
Item Name Code
18485
Assigment Date
01/01/1962 (64 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

0.625 inches nominal receptacle height, 0.687 inches nominal receptacle overall length, 0.373 inches minimum and 0.377 inches maximum center to center distance between mounting holes, plain w/mounting hole mounting style, receptacle turnlock receptacle style

Product Characteristics

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

Center To Center Distance Between Mounting Holes
0.373 inches minimum and 0.377 inches maximum
Mounting Style
plain w/mounting hole
Turnlock Receptacle Style
receptacle
Receptacle Overall Length
0.687 inches nominal
Receptacle Height
0.625 inches nominal
Receptacle Width
0.281 inches nominal
Turnlock Mounting Hole Diameter
0.128 inches nominal
Material
aluminum alloy 6061 overall
Material Document And Classification
qq-a-200/8,t6 fed spec single material response overall
Surface Treatment
passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5325-00-346-2629 No Name Available 01/01/1963
5325-00-713-3424 No Name Available 01/01/1961
5325-00-936-9694 No Name Available 04/01/1995

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
10119168 Turnlock Fastener Receptacle
3518-B Turnlock Fastener Receptacle
416409-3 Turnlock Fastener Receptacle
5325PL0727537 Turnlock Fastener Receptacle
5L.3741.004.91 Turnlock Fastener Receptacle
9M164-1 Turnlock Fastener Receptacle
ES8206-01 Turnlock Fastener Receptacle
FD-70009-004 Turnlock Fastener Receptacle
GR520J7 Turnlock Fastener Receptacle
PRB 3 1/2 Turnlock Fastener Receptacle
PRB3 1-2 Turnlock Fastener Receptacle
PRB3-1-3 Turnlock Fastener Receptacle
PRB3.5 Turnlock Fastener Receptacle
PRB31-2 Turnlock Fastener Receptacle
PRB35 Turnlock Fastener Receptacle

FAQs

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

What is the FSCG of the NSN 5325-00-802-8616?
The FSCG of the NSN 5325-00-802-8616 is 5325
Does the NSN 5325-00-802-8616 have a Schedule B code assigned?
Yes, the Schedule B code is 7616995195
Does NSN 5325-00-802-8616 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 5325-00-802-8616 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-802-8616 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 5325-00-802-8616 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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