NSN 1430-00-016-0703, 1430000160703
VALVE,SAFETY VENTILATING

Federal Supply Classification: FSC 1430 - Guided Missile Remote Control Systems
National Item Identification Number: NIIN 000160703
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 1430-00-016-0703

National Stock Number (NSN) 1430-00-016-0703, or NIIN 000160703, (valve,safety ventilating) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1430000160703 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

III FUNCTIONAL DESCRIPTION: (FTLD) REACTS TO EXTERNAL AIR PRESSURE SURGE TO CLOSE VENT DUCTING SYSTEM
END ITEM IDENTIFICATION: (AGAV) LGM-30 MISSILE LAUNCH BUILDING
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) OUTSIDE DIAMETER 48.0 IN; OVERALL LENGTH 88.0 IN.; CYLINDRICAL BODY WHICH HOUSES A TRIGGERING PISTON,A SPRING LOADED GATE; A GATE ACTUATOR; WEIGHT 4000 LBS
FUNCTIONAL DESCRIPTION: (FTLD) REACTS TO EXTERNAL AIR PRESSURE SURGE TO CLOSE VENT DUCTING SYSTEM