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NSN 5305-01-409-0899, 5305014090899
SCREW,ASSEMBLED WASHER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 014090899
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 5305-01-409-0899

National Stock Number (NSN) 5305-01-409-0899, or NIIN 014090899, (screw,assembled washer) was assigned March 5, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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 2 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.

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 5305014090899 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

FASTENER LENGTH
(AASB) 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
FEATURES PROVIDED
(CBBL) DRY FILM LUBRICANT
HEAD DIAMETER
(AASL) 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
HEAD STYLE
(AASK) FLAT CHAMFER
INTERNAL DRIVE STYLE
(ABQZ) HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-766, 300 SERIES ASSN STD ALL MATERIAL RESPONSES PRIMARY WASHER
MATERIAL
(MATT) IRON ALLOY 660 FASTENER
MATERIAL
(MATT) STEEL PRIMARY WASHER
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH
(CQHQ) 90000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER
(AHYM) 0.138 INCHES
PRIMARY WASHER OUTSIDE DIAMETER
(CSPG) 0.262 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
PRIMARY WASHER STYLE
(CTHW) FLAT
PRIMARY WASHER MATERIAL THICKNESS
(CTJJ) 0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
WASHER QUANTITY
(AAVW) 1
WIDTH ACROSS FLATS
(ASDB) 0.109 INCHES MINIMUM AND 0.111 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER
SURFACE TREATMENT
(SFTT) PASSIVATE FASTENER
SURFACE TREATMENT
(SFTT) PASSIVATE PRIMARY WASHER
THREAD CLASS
(AAJD) 2A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 32
THREAD SERIES DESIGNATOR
(THSD) UNRC

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