NSN 243-8307

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

4.094 inches minimum and 4.124 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 331 maximum elongation percentage, rubber butadiene-acrylonitrile class nbr material, 70.0 shore durometer a nominal hardness rating.

NSN 5331-01-035-2235 Datasheet

(NSN) National Stock Number

5331-01-035-2235

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5331 - O-Ring

(NIIN) National Item Identification Number

01-035-2235

Requires Demilitarization

Yes

(INC) Item Name Code

47946

Date

Sun, Feb 6, 1977

Schedule B Code

4016930000

Center Hole Diameter

4.094 inches minimum and 4.124 inches maximum

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Elongation Percentage

331 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber butadiene-acrylonitrile class nbr

Outside Diameter

4.351 inches minimum and 4.423 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 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

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

0047946

Cross Reference

CAGE Codes

55026

Simpson Electric Company, Inc.

U.s./canadian manufacturers

98991

Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609

U.s./canadian manufacturers

64130

Pall Industrial Hydraulics Corp

Non-manufacturers

C0308

Parker Hannifin Gmbh O-Ring Division

Non-us manufacturer (nato), other foreign organization or codification bureaus

02697

Parker-Hannifin Corp Div O-Ring Division

U.s./canadian manufacturers

83259

Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division

U.s./canadian manufacturers

D9182

Zf Industrieantriebe Witten Gmbh

Non-us manufacturer (nato), other foreign organization or codification bureaus

25184

Parker Hannifin Corporation Div O-Ring Division

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

D8093

Mahle Industrial Thermal Systems Gmbh & Co. Kg

Non-us manufacturer (nato), other foreign organization or codification bureaus

A0461

Calzoni Srl

Non-us manufacturer (nato), other foreign organization or codification bureaus

KCPX0

General Dynamics United Kingdom Ltd

Non-us manufacturer (nato), other foreign organization or codification bureaus

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

95100

Water Commodity

596 - Gaskets, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

194120

Schedule B & Trade

Schedule B

4016-93-0000

Description

gaskets, washers and other seals, of vulcanized rubber other than hard rubber

End Use

12750 - Industrial rubber products

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

62999

(NAICS) North American Industrial Classification System

339991

Questions & Answers

1. What is the FSCG of the NSN 5331-01-035-2235?

   The FSCG of the NSN 5331-01-035-2235 is 5331

2. Does the NSN 5331-01-035-2235 have a Schedule B code assigned?

   Yes, the Schedule B code is 4016930000

3. Does NSN 5331-01-035-2235 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 5331-01-035-2235 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5331-01-035-2235 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 5331-01-035-2235 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Sun, Feb 6, 1977