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NSN 1620-01-143-1838, 1620011431838
STOP,LANDING GEAR

Federal Supply Classification
FSC 1620 - Aircraft Landing Gear Components
National Item Identification Number
NIIN 011431838
Codification Country
United States
Item Name Code
INC 39400
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 1620-01-143-1838

National Stock Number (NSN) 1620-01-143-1838, or NIIN 011431838, (stop,landing gear) was assigned November 28, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 17 suppliers. Today, 13 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 9 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of May 10, 2019. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7L519V1752, SPE7L519V1752, SPE7L019V4986, SPE7L519V1531, SPE7L519V1531. The total value of the awarded contracts has been US$ 44,075.50.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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 Jun 26, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 39400. []. 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 1620011431838 does not contain precious metals.

This NSN is associated to Schedule B 8803200060: undercarriages and parts thereof, for use in military aircraft. The Schedule B End Use is listed as parts for military-type goods. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.

This information was last updated on .


Technical Characteristics

AIRCRAFT FOR WHICH DESIGNED
(BXFZ) F-18
BASIC MATERIAL
(CYEN) ALUMINUM ALLOY
CROSS-SECTIONAL SHAPE STYLE
(AAGR) PLAIN RECTANGULAR, STRAIGHT FACE
RADIAL WALL THICKNESS
(ACXF) 0.2200 INCHES NOMINAL
STANDARD BORE DIAMETER
(ACXZ) 4.500 INCHES
JOINT STYLE
(ADTE) DIAGONAL JOINT
UNABLE TO DECODE
(CYEN) UNABLE TO DECODE
MATERIAL
(MATT) ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-250/9,T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-200/11,T73510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-200/11,T73511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
RING STYLE
(ACXD) CONCENTRIC
FSC APPLICATION DATA
(ZZZV) ACFT LANDING GEAR
OVERALL WIDTH
(ACXJ) 0.1880 INCHES NOMINAL
UNABLE TO DECODE
(BXFZ) UNABLE TO DECODE

Manufacturer Part Numbers


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