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NSN 5305-01-024-2420, 5305010242420
SCREW,ASSEMBLED WASHER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 010242420
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 5305-01-024-2420

National Stock Number (NSN) 5305-01-024-2420, or NIIN 010242420, (screw,assembled washer) was assigned July 7, 1976 in the Federal Logistics Information System (FLIS). 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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 Apr 02, 1991, 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 5305010242420 does not contain precious metals.

This information was last updated on .


Technical Characteristics

FASTENER LENGTH
(AASB) 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MATERIAL
(MATT) STEEL OVERALL
HEAD STYLE
(AASK) PAN
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
THREAD SERIES DESIGNATOR
(THSD) UNC
THREAD LENGTH
(AASA) 0.658 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND
PRIMARY WASHER STYLE
(CTHW) FLAT INTERNAL TEETH
WASHER QUANTITY
(AAVW) 1
HEAD DIAMETER
(AASL) 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
INTERNAL DRIVE STYLE
(ABQZ) CROSS RECESS TYPE 1
PRIMARY WASHER OUTSIDE DIAMETER
(CSPG) 0.327 INCHES MINIMUM AND 0.338 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS
(CTJJ) 0.018 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
THREAD CLASS
(AAJD) 2A
NOMINAL THREAD DIAMETER
(AHYM) 0.164 INCHES
HEAD HEIGHT
(AASU) 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 32

Manufacturer Part Numbers


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