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NSN 4820-01-633-3612, 4820016333612
SEAT,VALVE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 016333612
Codification Country
United States
Item Name Code
INC 22113
Criticality
(S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 4820-01-633-3612

National Stock Number (NSN) 4820-01-633-3612, or NIIN 016333612, (seat,valve) was assigned November 19, 2014 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 12 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, there are no suppliers that are deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 20, 2014, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22113. [A REPLACEABLE ITEM DESIGNED TO PROVIDE A STATIONARY SEATING SURFACE FOR A MATING, MOVEABLE ITEM SUCH AS A VALVE DISK OR THE LIKE. THE BODY MAY HAVE A FLANGE OF VARIOUS SHAPES. FOR DIESEL AND GASOLINE RECIPROCATING ENGINES, SEE INSERT, ENGINE VALVE SEAT.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820016333612 does not contain precious metals.

This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on .


Technical Characteristics

BODY INSIDE DIAMETER
(ADAS) 0.562 INCHES NOMINAL
BODY OUTSIDE DIAMETER
(ADAR) 1.059 INCHES MINIMUM AND 1.061 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
OVERALL HEIGHT
(ABKW) 0.250 INCHES NOMINAL
MATERIAL
(MATT) PLASTIC POLYAMIDE (NYLON) OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONET THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS, REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANET MARKING ON THE MATERIAL, AND CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330
STYLE DESIGNATOR
(STYL) PLAIN
MATERIAL
(MATT) PLASTIC POLYAMIDE OVERALL

Manufacturer Part Numbers

CD023019

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CD023109

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211058003VG

RNCC
5
RNVC
2
CD023019VG

RNCC
5
RNVC
2
CD023039VG

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5
RNVC
2
211058003

RNCC
3
RNVC
1
CD023059VG

RNCC
5
RNVC
2
CD023059

RNCC
5
RNVC
1
CD023109VG

RNCC
5
RNVC
2
CD023039

RNCC
5
RNVC
1

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