NSN CE93525

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.

4.844 inches nominal flange thickness, unable to decode material document and classification, unable to decode material, 5.188 inches nominal length, 0.375 inches nominal flange width across flats.

NSN 5340-00-349-8550 Datasheet

(NSN) National Stock Number

5340-00-349-8550

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5340 - Commercial Hardware

(NIIN) National Item Identification Number

00-349-8550

Requires Demilitarization

Yes

(INC) Item Name Code

40280

Date

Wed, Mar 31, 1971

Flange Thickness

4.844 inches nominal

Flange Width Across Flats

0.375 inches nominal

Length

5.188 inches nominal

Material Document And Classification

unable to decode

Material

unable to decode

Nominal Thread Size

unable to decode

Special Features

0.188 in. counterbore 0.188 in. deep stud end

Style Designator

flanged with left internal thread

Surface Treatment Document And Classification

unable to decode

Surface Treatment

unable to decode

Thread Class

unable to decodeunable to decode

Thread Direction

unable to decode

Thread Length

unable to decodeunable to decode

Thread Quantity Per Inch

unable to decode

Thread Series Designator

unable to decode

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Source of Supply Code

S9I - Defense industrial supply center philadelphia, pennsylvania 19111

Pseudo Item Name Code

0040280

Cross Reference

CAGE Codes

98230

National Security Agency

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

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

48950

Water Commodity

573 - Bolts or nuts (iron or steel),(less than 35 feet)

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5340-00-349-8550?

   The FSCG of the NSN 5340-00-349-8550 is 5340

2. Does NSN 5340-00-349-8550 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 5340-00-349-8550 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5340-00-349-8550 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

5. When the NSN 5340-00-349-8550 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Wed, Mar 31, 1971