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NSN 5305-01-654-4932, 5305016544932
SCREW,ASSEMBLED WASHER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 016544932
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 5305-01-654-4932

National Stock Number (NSN) 5305-01-654-4932, or NIIN 016544932, (screw,assembled washer) was assigned April 29, 2016 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.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 30, 2016, 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's rights to use data in its possession is questionable. (NOTE: This code is only applicable to parts under immediate buy requirements and only as long as rights to data are still under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5305016544932 does not contain precious metals.

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

END ITEM IDENTIFICATION
(AGAV) B-52
FASTENER LENGTH
(AASB) 0.718 INCHES MINIMUM AND 0.750 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 II
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS-QQ-S-763 NATIONAL STD/SPEC ALL MATERIAL RESPONSES FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5516,AMS5903,AMS5904,AMS5905 OR AMS5906 ASSN STD 1ST MATERIAL RESPONSE OR AMS5513,AMS5910,AMS5911,AMS5912,OR AMS5913 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A 493 ASSN STD 3RD MATERIAL RESPONSE PRIMARY WASHER
MATERIAL
(MATT) STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 384 PRIMARY WASHER
MATERIAL
(MATT) STEEL COMP 302 OR STEEL COMP 304 FASTENER
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) SCREW,PAN HEAD,ASSEMBLED WASHERS
PRIMARY WASHER MATERIAL THICKNESS
(CTJJ) 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
PRIMARY WASHER OUTSIDE DIAMETER
(CSPG) 0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
PRIMARY WASHER STYLE
(CTHW) FLAT
SECONDARY WASHER OUTSIDE DIAMETER
(CTDQ) 0.337 INCHES MAXIMUM
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER
(CRGX) NOT IDENTICAL
SECONDARY WASHER STYLE
(CRYT) SPLIT HELICAL RING
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS1301 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WASHER QUANTITY
(AAVW) 2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS2700,METHOD 1,CLASS 4 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 2A
THREAD LENGTH
(AASA) 0.610 INCHES NOMINAL
THREAD SERIES DESIGNATOR
(THSD) UNF
THREAD QUANTITY PER INCH
(CMLP) 32
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) SCREW,PAN HEAD,ASSEMBLED WASHERS
III END ITEM IDENTIFICATION
(AGAV) B-52

Manufacturer Part Numbers


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