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NSN 2805-01-195-1800, 2805011951800
LOCK,VALVE SPRING RETAINER

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 011951800
Codification Country
United States
Item Name Code
INC 15883
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 2805-01-195-1800

National Stock Number (NSN) 2805-01-195-1800, or NIIN 011951800, (lock,valve spring retainer) was assigned November 23, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 18, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L014V7092. The total value of the awarded contracts has been US$ 829.04.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 15883. [A METAL ITEM DESIGNED FOR THE PURPOSE OF SECURING AN ENGINE OR COMPRESSOR VALVE AND POSITIONING THE VALVE SPRING OR VALVE SPRING RETAINER. EXCLUDES:COTTER PINS, STRAIGHT PINS, KEYS AND WASHERS.]. 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 2805011951800 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

SPECIAL FEATURES
(FEAT) PENDING USER COORDINATION THIS ITEM TO BE STOCKED WITH NSN 2805-00-325-6241, SOS S9C"
ERR DEFAULT
(BQTK) ERR DEFAULT
MATERIAL
(MATL) STEEL, SAE 52100
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
CHAMFER LENGTH
(AAZP) 0.018 INCHES NOMINAL
LARGEST TOP COUNTERSINK DIAMETER
(BQTH) 0.221 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
LARGEST BOTTOM COUNTERSINK DIAMETER
(BQTJ) 0.221 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
LARGEST OUTSIDE DIAMETER CHAMFER ANGLE IN DEG
(BQTK) 45.0
LARGEST OUTSIDE DIAMETER
(AGWM) 0.440 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
OVERALL HEIGHT
(ABKW) 0.092 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
MATERIAL
(MATT) STEEL COMP E52100
METALLIC HARDNESS RATING
(AETC) 59.0 MINIMUM ROCKWELL C
MINIMUM INSIDE DIAMETER
(BKKZ) 0.201 INCHES
SPECIAL FEATURES
(FEAT) "PENDING USER COORDINATION THIS ITEM TO BE STOCKED WITH NSN 2805-00-325-6241, SOS S9C"
THREAD PROVISION
(AFEW) UNTHREADED
STYLE DESIGNATOR
(STYL) STRAIGHT BORE-ALL CORNERS CHAMFERED-STRAIGHT SIDES

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