NSN 559T4D40

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

unable to decode maximum operating pressure, 40.0 pounds per square inch opening pressure setting, poppet flow control device, unable to decode material.

NSN 4820-01-367-2780 Datasheet

(NSN) National Stock Number

4820-01-367-2780

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-367-2780

Requires Demilitarization

Yes

(INC) Item Name Code

05488

Date

Tue, Nov 10, 1992

Schedule B Code

8481400000

Flow Control Device

poppet

Material

unable to decode

Maximum Operating Pressure

unable to decode

Opening Pressure Setting

40.0 pounds per square inch

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

0005488

Cross Reference

CAGE Codes

91816

Circor Aerospace, Inc. Dba Circor Aerospace Inc

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8481-40-0000

Description

safety or relief valves

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74740

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-01-367-2780?

   The FSCG of the NSN 4820-01-367-2780 is 4820

2. Does the NSN 4820-01-367-2780 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481400000

3. Does NSN 4820-01-367-2780 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 4820-01-367-2780 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-01-367-2780 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 4820-01-367-2780 was assigned to the Federal Catalog?

   It was assigned 33 years ago, on Tue, Nov 10, 1992