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NSN 5305-00-083-6645, 5305000836645
Cancelled -> Replaced by 5305013063496

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 000836645
Codification Country
United States
Item Name Code
INC 06660
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 5305-00-083-6645

National Stock Number (NSN) 5305-00-083-6645, or NIIN 000836645, (screw,assembled washer) was assigned December 24, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5305013063496.

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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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, with the most recent procurement date of Mar 14, 2019. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE5E219V5005, SPE5E217V9966. The total value of the awarded contracts has been US$ 2,053.95.

This NSN is fairly common among different weapons systems, belonging to 18 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 May 07, 2011, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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) 06660. [A SCREW, (AS MODIFIED) TO WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHER(S).]. 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 5305000836645 contains an unknown precious metal.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

FASTENER LENGTH
(AASB) 0.468 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD DIAMETER
(AASL) 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM
HEAD STYLE
(AASK) PAN
INTERNAL DRIVE STYLE
(ABQZ) CROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE FASTENER OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE FASTENER
MATERIAL
(MATT) STEEL COMP 301 PRIMARY WASHER OR STEEL COMP 302 PRIMARY WASHER OR STEEL COMP 304 PRIMARY WASHER OR STEEL COMP 316 PRIMARY WASHER OR STEEL COMP 347 PRIMARY WASHER OR STEEL COMP 348 PRIMARY WASHER
MATERIAL
(MATT) STEEL COMP 301 SECONDARY WASHER OR STEEL COMP 302 SECONDARY WASHER OR STEEL COMP 304 SECONDARY WASHER OR STEEL COMP 316 SECONDARY WASHER OR STEEL COMP 347 SECONDARY WASHER OR STEEL COMP 348 SECONDARY WASHER
MATERIAL
(MATT) STEEL COMP 303 FASTENER OR STEEL COMP 303SE FASTENER
SECONDARY WASHER MATERIAL THICKNESS
(CWBW) 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
SECONDARY WASHER OUTSIDE DIAMETER
(CTDQ) 0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
SECONDARY WASHER STYLE
(CRYT) FLAT
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER
(CRGX) NOT IDENTICAL
PRIMARY WASHER MATERIAL THICKNESS
(CTJJ) 0.047 INCHES MINIMUM
PRIMARY WASHER OUTSIDE DIAMETER
(CSPG) 0.337 INCHES NOMINAL
PRIMARY WASHER STYLE
(CTHW) SPLIT HELICAL RING
THREAD CLASS
(AAJD) 2A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.348 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
THREAD SERIES DESIGNATOR
(THSD) UNF
THREAD QUANTITY PER INCH
(CMLP) 32
WASHER QUANTITY
(AAVW) 2
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS1301 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT
(SFTT) PASSIVATE FASTENER
SURFACE TREATMENT
(SFTT) PASSIVATE PRIMARY WASHER
SURFACE TREATMENT
(SFTT) PASSIVATE SECONDARY WASHER

Manufacturer Part Numbers


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Condition NS
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