5975-01-528-9269

Find complete technical information, availability, and procurement data for: 5975-01-528-9269
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-01-528-9269

Item Name Code

37775

Assigment Date

03/29/2005 (21 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

grommet assembly per ms3498-8: 2 on top edge, 2 on bottom edge and one in center mounting configuration, 5.450 inches nominal overall width, misc command x surveillance end item identification, 7.700 inches nominal overall height, unable to decode or unable to decode panel material

Product Characteristics

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

Overall Height: 7.700 inches nominal
Overall Width: 5.450 inches nominal
End Item Identification: misc command x surveillance
Mounting Configuration: grommet assembly per ms3498-8: 2 on top edge, 2 on bottom edge and one in center
Panel Material: unable to decode or unable to decode
Part Name Assigned By Controlling Agency: fire extinguish el panel
Special Features: "has 3 square cutouts, 0.810 in., near bottom of panel, and one circular cutout to the right of squares, 0.531 in, dia., 10 circular cutouts 0.531 in. dia., c'bore 0.750, 0.12 dp, in 2 vertical rows near outer edges; corners are cut out with rounded, half-arch shape; marked "fire extinguisher" a;pmg top edge, marked above middle square, "elec" above "port", marked above right square "smoke" above "stbd", marked around circle to right at top, "ack", 90 deg, "alm over or", at 180 deg, "pa", marked above rows of circular cutouts "fext" and to left of ea. circle "a", and to right, "b""
Supplementary Features: resistant to humidity, fungus, salt fog, dust (fine sand); operating temp: m30 deg f to p160 deg f

Replaces National Stock Numbers

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

NSN	Name	Date
6695-01-337-4341	No Name Available	02/01/2021

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
438-5749760-049	Electrical-Electronic Equi Panel
5749760-049	Electrical-Electronic Equi Panel

FAQs

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

What is the FSCG of the NSN 5975-01-528-9269?

The FSCG of the NSN 5975-01-528-9269 is 5975

Does the NSN 5975-01-528-9269 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-01-528-9269 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 5975-01-528-9269 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-01-528-9269 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5975-01-528-9269 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, Mar 29, 2005