NSN 7361253

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).

0.140 inches minimum and 0.160 inches maximum thickness, 0.898 inches minimum and 0.900 inches maximum diameter.

NSN 6650-01-056-7155 Datasheet

(NSN) National Stock Number

6650-01-056-7155

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6650 - Components and Accessories Test Equipment Optical Instruments

(NIIN) National Item Identification Number

01-056-7155

Requires Demilitarization

Yes

(INC) Item Name Code

10908

Date

Sun, Feb 26, 1978

Schedule B Code

9018500000

Diameter

0.898 inches minimum and 0.900 inches maximum

Thickness

0.140 inches minimum and 0.160 inches maximum

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.

Pseudo Item Name Code

0010908

Cross Reference

CAGE Codes

07869

Air Force Cambridge Research Laboratories L G Hanscom Field

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

D - 200.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

33190

Water Commodity

652 - Instruments, scientific

National Motor Freight Classification Item Number

058280

Schedule B & Trade

Schedule B

9018-50-0000

Description

other ophthalmic instruments and appliances and parts and accessories

End Use

21610 - Medicinal equipment

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87225

(NAICS) North American Industrial Classification System

339115

Questions & Answers

1. What is the FSCG of the NSN 6650-01-056-7155?

   The FSCG of the NSN 6650-01-056-7155 is 6650

2. Does the NSN 6650-01-056-7155 have a Schedule B code assigned?

   Yes, the Schedule B code is 9018500000

3. Does NSN 6650-01-056-7155 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.

4. Does NSN 6650-01-056-7155 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6650-01-056-7155 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.

6. When the NSN 6650-01-056-7155 was assigned to the Federal Catalog?

   It was assigned 48 years ago, on Sun, Feb 26, 1978