NSN 1083H35 PC2

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

zzzw criticality code justification, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications departure from cited document, 5.952 inches minimum and 5.998 inches maximum center hole diameter, 160 maximum elongation percentage.

NSN 5331-01-169-2099 Datasheet

(NSN) National Stock Number

5331-01-169-2099

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5331 - O-Ring

(NIIN) National Item Identification Number

01-169-2099

Requires Demilitarization

Yes

(INC) Item Name Code

47946

Date

Wed, Jan 4, 1984

Center Hole Diameter

5.952 inches minimum and 5.998 inches maximum

Criticality Code Justification

zzzw

Cross-Sectional Height

0.269 inches minimum and 0.281 inches maximum

Departure From Cited Document

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Elongation Percentage

160 maximum

Material

rubber butadiene-acrylonitrile class nbr

Peripheral Diameter

6.525 inches nominal

Temp Rating

-65.0 fahrenheit and 275.0 fahrenheit

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

0047946

Cross Reference

CAGE Codes

04804

Northrop Grumman Systems Corporation Div Marine Systems

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.

Less than Carload Rating

Q - 70.0

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

95100

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

194120

Questions & Answers

1. What is the FSCG of the NSN 5331-01-169-2099?

   The FSCG of the NSN 5331-01-169-2099 is 5331

2. Does NSN 5331-01-169-2099 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 5331-01-169-2099 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5331-01-169-2099 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 5331-01-169-2099 was assigned to the Federal Catalog?

   It was assigned 42 years ago, on Wed, Jan 4, 1984