3990-01-500-4919

Find complete technical information, availability, and procurement data for: 3990-01-500-4919
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3990 Miscellaneous Materials Handling Equipment

National Stock Number

3990-01-500-4919

Item Name Code

77777

Assigment Date

08/28/2002 (23 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

rail assy,stbd side,lot load part name assigned by controlling agency, 3.750 inches nominal overall width, seawolf class ssn end item identification, 34.000 inches nominal overall height, 65.000 inches nominal overall length

Product Characteristics

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

Overall Length: 65.000 inches nominal
Overall Height: 34.000 inches nominal
Overall Width: 3.750 inches nominal
End Item Identification: seawolf class ssn
Part Name Assigned By Controlling Agency: rail assy,stbd side,lot load
Material: steel

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
596-7409361-A2	Rail Assy
B541-1402-A2	Rail Assy

FAQs

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

What is the FSCG of the NSN 3990-01-500-4919?

The FSCG of the NSN 3990-01-500-4919 is 3990

Does NSN 3990-01-500-4919 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 3990-01-500-4919 contain precious materials?

Item does not contain precious metal.

Does NSN 3990-01-500-4919 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 3990-01-500-4919 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Aug 28, 2002