NSN A3038-5

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

spring disk loading method, poppet flow control device, unable to decode connection type, unable to decode connection style, unable to decode maximum operating pressure.

NSN 4820-00-772-2891 Datasheet

(NSN) National Stock Number

4820-00-772-2891

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-772-2891

Requires Demilitarization

Yes

(INC) Item Name Code

05487

Date

Tue, Apr 18, 1972

Schedule B Code

8481301090

Connection Style

unable to decode

Connection Type

unable to decode

Disk Loading Method

spring

Flow Control Device

poppet

Maximum Operating Pressure

unable to decode

Media For Which Designed

unable to decode

Mounting Position

horizontal or vertical

Nominal Thread Size

unable to decode

Seat Angle

unable to decode

Style Designator

straight thru

Surface Treatment Document And Classification

mil-s-5002 mil spec single treatment response

Surface Treatment

passivate

Special Features

the end connection identified above as the second end is the valve inlet

Thread Class

unable to decode

Thread Direction

unable to decode

Thread Series Designator

unable to decode

Valve Operation Method

automatic

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

0005487

Cross Reference

CAGE Codes

70236

Tactair Fluid Controls Inc

U.s./canadian manufacturers

99215

Kaiser Fluid Technologies Inc.

U.s./canadian manufacturers

99473

Hawker Pacific Aerospace Landing Gear and Components Mfg and Repair

U.s./canadian manufacturers

0JRC1

Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector

U.s./canadian manufacturers

76823

Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems

U.s./canadian manufacturers

79U29

Northrop Grumman Systems Corporation

U.s./canadian manufacturers

50276

Preece Inc Decca Valves Div

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.

Less than Carload Rating

S - 60.0

National Motor Freight Class Rating

W - Rating variable

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

29300

Water Commodity

594 - Pumps and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

051080

Schedule B & Trade

Schedule B

8481-30-1090

Description

check valves of copper having a pressure rating of 850 kpa or over

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74730

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-00-772-2891?

   The FSCG of the NSN 4820-00-772-2891 is 4820

2. Does the NSN 4820-00-772-2891 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481301090

3. Does NSN 4820-00-772-2891 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 4820-00-772-2891 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-00-772-2891 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 4820-00-772-2891 was assigned to the Federal Catalog?

   It was assigned 54 years ago, on Tue, Apr 18, 1972