155104-103

View detailed technical data, stock status, and sourcing information for: 155104-103
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-400-1081

Item Name Code

02378

Assigment Date

12/08/1994 (31 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

1.805 inches minimum and 1.815 inches maximum overall length, steel comp 4140 overall material, 0.436 inches minimum and 0.438 inches maximum overall width, straight starting edge shape, 0.625 inches minimum and 0.630 inches maximum overall height

Product Characteristics

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

Overall Length: 1.805 inches minimum and 1.815 inches maximum
Overall Height: 0.625 inches minimum and 0.630 inches maximum
Overall Width: 0.436 inches minimum and 0.438 inches maximum
Starting Edge Shape: straight
Material: steel comp 4140 overall
Style Designator: plain

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
155104-103	Machine Key
274475PC13	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-01-400-1081?

The FSCG of the NSN 5315-01-400-1081 is 5315

Does NSN 5315-01-400-1081 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 5315-01-400-1081 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-400-1081 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 5315-01-400-1081 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Dec 8, 1994