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NSN GR540BK

Piston Ring

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

unable to decode material document and classification, 0.0910 inches nominal overall width, plain rectangular, straight face cross-sectional shape style, step joint joint style, unable to decode material.

NSN 4310-01-086-8668 Datasheet

(NSN) National Stock Number
4310-01-086-8668
(FSG) Federal Supply Group
43 - Pumps and Compressors
(FSC) Federal Supply Classification
4310 - Compressors and Vacuum Pumps
(NIIN) National Item Identification Number
01-086-8668
Requires Demilitarization
Yes
(INC) Item Name Code
11459
Date
Thu, Dec 6, 1979
Schedule B Code
8414902095
Cross-Sectional Shape Style
plain rectangular, straight face
Joint Style
step joint
Material Document And Classification
unable to decode
Material
unable to decode
Overall Width
0.0910 inches nominal
Radial Wall Thickness
0.0890 inches nominal
Ring Style
concentric
Standard Bore Diameter
3.494 inches
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Special Features
w/1 expander

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
U - Precious metal content is unknown
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
0011459

Cross Reference

CAGE Codes

1KE74
Fastenal Company Div Flpan
Non-manufacturers
24930
L3harris Technologies, Inc Div Space & Airborne Systems
U.s./canadian manufacturers
75370
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
U.s./canadian manufacturers
60251
Dover Resources Inc Dba C. Lee Cook Div
U.s./canadian manufacturers
71687
Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent
U.s./canadian manufacturers
26512
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Mission Systems
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
M - 85.0
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
64230
Water Commodity
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
126700

Schedule B & Trade

Schedule B
8414-90-2095
Description
parts nesoi, of compressors other than refrigerating and air conditioning compressors
End Use
21100 - Industrial engines
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
74380
(NAICS) North American Industrial Classification System
333912

Questions & Answers

  1. What is the FSCG of the NSN 4310-01-086-8668?

    The FSCG of the NSN 4310-01-086-8668 is 4310

  2. Does the NSN 4310-01-086-8668 have a Schedule B code assigned?

    Yes, the Schedule B code is 8414902095

  3. Does NSN 4310-01-086-8668 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 4310-01-086-8668 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4310-01-086-8668 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 4310-01-086-8668 was assigned to the Federal Catalog?

    It was assigned 46 years ago, on Thu, Dec 6, 1979

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