NSN B510

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

steel insert to adapt 3 in. unthd internalpipe connection to 2 in. unthd external pipe connection,socket weld,3000 psi general characteristics item description.

NSN 4730-00-366-7277 Datasheet

(NSN) National Stock Number

4730-00-366-7277

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4730 - Hose, Pipe, Tube, Lubrication and Railing Fittings

(NIIN) National Item Identification Number

00-366-7277

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Feb 22, 1974

General Characteristics Item Description

steel insert to adapt 3 in. unthd internalpipe connection to 2 in. unthd external pipe connection,socket weld,3000 psi

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

1310688

Cross Reference

CAGE Codes

11349

Century Electric Inc

U.s./canadian manufacturers

52088

Lockheed Martin Corporation Div Rms - Manassas

U.s./canadian manufacturers

63220

Flowserve Inc

U.s./canadian manufacturers

90536

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 4730-00-366-7277?

   The FSCG of the NSN 4730-00-366-7277 is 4730

2. Does NSN 4730-00-366-7277 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.

3. Does NSN 4730-00-366-7277 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4730-00-366-7277 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.

5. When the NSN 4730-00-366-7277 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Fri, Feb 22, 1974