NSN S8157C79-025A

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

aluminum alloy 6061 overall material, qq-a-250/11,t6 fed spec single material response overall material document and classification, 0.190 inches minimum and 0.195 inches maximum hole diameter, round center hole shape style, rectangular cross-sectional shape style.

NSN 5310-01-253-0472 Datasheet

(NSN) National Stock Number

5310-01-253-0472

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-253-0472

Requires Demilitarization

Yes

(INC) Item Name Code

13393

Date

Sat, Apr 11, 1987

Schedule B Code

7616108000

Center Hole Shape Style

round

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.190 inches minimum and 0.195 inches maximum

Material Document And Classification

qq-a-250/11,t6 fed spec single material response overall

Material

aluminum alloy 6061 overall

Peripheral Shape Style

round

Overall Diameter

0.300 inches minimum and 0.340 inches maximum

Specification/Standard Data

70210-s8157c79-025a manufacturers standard

Surface Treatment Document And Classification

mil-a-8625 mil spec single treatment response overall

Surface Treatment

unable to decode

Thickness

0.025 inches nominal

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

0013393

Cross Reference

CAGE Codes

45934

Ontic Engineering & Manufacturing, Inc Dba Ontic Us

U.s./canadian manufacturers

70210

Honeywell International Inc. Div Aerospace - Torrance

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

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

093486

Schedule B & Trade

Schedule B

7616-10-8000

Description

washers and similar articles, of aluminum

End Use

12300 - Finished metal shapes

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69440

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5310-01-253-0472?

   The FSCG of the NSN 5310-01-253-0472 is 5310

2. Does the NSN 5310-01-253-0472 have a Schedule B code assigned?

   Yes, the Schedule B code is 7616108000

3. Does NSN 5310-01-253-0472 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 5310-01-253-0472 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5310-01-253-0472 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 5310-01-253-0472 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Sat, Apr 11, 1987