5310-00-186-4138

Find complete technical information, availability, and procurement data for: 5310-00-186-4138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-186-4138

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

0.508 inches nominal hole diameter, rectangular cross-sectional shape style, round peripheral shape style, round center hole shape style, 0.062 inches nominal thickness

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.508 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.062 inches nominal
Overall Diameter: 0.688 inches nominal
Material: leather overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-580-9795	No Name Available	06/01/1992
5330-00-907-0970	No Name Available	11/01/1981

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
1283-112	Flat Washer
2100-935085PC20	Flat Washer
2100-983082ALTBPC20	Flat Washer
2216LS-112	Flat Washer
298S10	Flat Washer
5518591	Flat Washer
563-2100-932546ALT1PC16	Flat Washer
AN6246-10	Flat Washer
AN6246PC10	Flat Washer
MS35803-112	Flat Washer
X1-4100-1494483PC14	Flat Washer
XT36143PC14	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-186-4138?

The FSCG of the NSN 5310-00-186-4138 is 5310

Does the NSN 5310-00-186-4138 have a Schedule B code assigned?

Yes, the Schedule B code is 4205005000

Does NSN 5310-00-186-4138 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 5310-00-186-4138 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-186-4138 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 5310-00-186-4138 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963