NSN M28840/7F4

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

straight shape, external coupling body style, 0.878 inches minimum and 0.898 inches maximum distance from mounting shoulder to front face, 1.281 inches nominal distance between centerlines of mounting facilities parallel to body width, externally threaded shell connector locking method, 1.281 inches nominal center to center distance between mounting facilities parallel to height.

NSN 5935-01-243-5628 Datasheet

(NSN) National Stock Number

5935-01-243-5628

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5935 - Electrical Connectors

(NIIN) National Item Identification Number

01-243-5628

Requires Demilitarization

Yes

(INC) Item Name Code

15092

Date

Wed, Oct 29, 1986

Schedule B Code

8548900100

Body Style

straight shape, external coupling

Center To Center Distance Between Mounting Facilities Parallel To Height

1.281 inches nominal

Connector Locking Method

externally threaded shell

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

1.281 inches nominal

Distance From Mounting Shoulder To Front Face

0.878 inches minimum and 0.898 inches maximum

Environmental Protection

moisture resistant and corrosion resistant and thermal shock resistant and vibration resistant and heat resistant and cold resistant

Insert Position In Deg

103.0 and 150.0 and 220.0 and 294.0

Mating End Quantity

1

Nominal Thread Size

1.500 inches

Overall Height

1.698 inches minimum and 1.738 inches maximum

Overall Length

1.003 inches nominal

Overall Width

1.698 inches minimum and 1.738 inches maximum

Polarization Method

keyway or multiple keyway

Shell Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec 1st treatment response and qq-p-416,ty 2,cl 3 fed spec 2nd treatment response

Shell Material

aluminum alloy

Shell Surface Treatment

cadmium and chromate and nickel

Shell Type

solid

Specification/Standard Data

81349-mil-c-28840/7 government specification

Test Data Document

"81349-mil-c-28840 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Thread Class

2a

Thread Direction

right-hand

Thread Quantity Per Inch

10

Thread Series Designator

double stub

Threaded Device Type

coupling facility

Unthreaded Mounting Hole Diameter

0.115 inches minimum and 0.130 inches maximum

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

A - Item does not contain precious metal.

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0015092

Cross Reference

CAGE Codes

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity

HZ -

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

34570

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

061680

Questions & Answers

1. What is the FSCG of the NSN 5935-01-243-5628?

   The FSCG of the NSN 5935-01-243-5628 is 5935

2. Does the NSN 5935-01-243-5628 have a Schedule B code assigned?

   Yes, the Schedule B code is 8548900100

3. Does NSN 5935-01-243-5628 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 5935-01-243-5628 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5935-01-243-5628 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 5935-01-243-5628 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Wed, Oct 29, 1986