3-1974-50

View detailed technical data, stock status, and sourcing information for: 3-1974-50
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-026-2869

Item Name Code

03263

Assigment Date

08/21/1976 (49 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

1.230 inches nominal outside diameter, 1.210 inches nominal overall thickness, grip aid gripping surface condition, push to jett. reference marking, ring skirt style

Product Characteristics

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

Gripping Surface Condition: grip aid
Outside Diameter: 1.230 inches nominal
Skirt Style: ring
Reference Marking: push to jett.
Overall Thickness: 1.210 inches nominal
Skirt Outside Diameter: 2.060 inches nominal
Skirt Design: detachable
Special Features: with reference marking (push to jett),the word nuclear is printed above,also 3 pole,13 positions
Style Designator: round

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
3-1974-50	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-026-2869?

The FSCG of the NSN 5355-01-026-2869 is 5355

Does the NSN 5355-01-026-2869 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-026-2869 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 5355-01-026-2869 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-026-2869 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 5355-01-026-2869 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Aug 21, 1976