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NSN 6650-00-549-5671, 6650005495671
LENS,EXIT

Federal Supply Classification
FSC 6650 - Optical Instruments, Test Equipment, Components and Accessories
National Item Identification Number
NIIN 005495671
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 6650-00-549-5671

National Stock Number (NSN) 6650-00-549-5671, or NIIN 005495671, (lens,exit) was assigned October 15, 1974 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 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 Jul 25, 2016. There have been 4 contracts issued for this part number, with 4 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: SPE7L116M2923, SPM7L111MC207, SPM7LA10M0667, SPM7LA10M0551, SPM7LA10M0551. The total value of the awarded contracts has been US$ 5,044.30.

This NSN is very common among different weapons systems, belonging to 26 different platforms.

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 Aug 11, 2015, 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) 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 6650005495671 does not contain precious metals.

This NSN is associated to Schedule B 7015900000: clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses. The Schedule B End Use is listed as jewelry, etc.. NAICS classification category 327215: glass product manufacturing made of purchased glass.

This information was last updated on .


Technical Characteristics

III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) LENS,EXIT
III SUPPLEMENTARY FEATURES
(SUPP) COATING; R1 AND R2 SURFACE 5 WITH 1/4 WAVELENGTH OF M6 F2 PER MIL-C-675
MATERIAL
(MATT) GLASS
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) LENS,EXIT
SPECIAL FEATURES
(FEAT) MATERIAL: OPTICAL GLASS TYPE BK7-517642, GRADE B
SPECIAL TEST FEATURES
(SPCL) MATERIAL SPECIFICATION: MIL-G-174A, SURFACE QUALITY: 60-30 PER MIL-O-13830, ACCURACY: 8 RINGS SPHERICAL - 2 RINGS IRREGULARITY, CONCENTRICITY: 3 MINUTES, BEVEL: 3MM @ 45 DEGREES (MAX)
SUPPLEMENTARY FEATURES
(SUPP) COATING; R1 AND R2 SURFACE 5 WITH 1/4 WAVELENGTH OF M6 F2 PER MIL-C-675

Manufacturer Part Numbers


Related Inventory

9240-001-53
5360004140612
Condition NS
SPRING
Readily Available


 
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