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NSN 5305-00-206-2750, 5305002062750
SCREW,MACHINE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 002062750
Codification Country
United States
Item Name Code
INC 06657
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 5305-00-206-2750

National Stock Number (NSN) 5305-00-206-2750, or NIIN 002062750, (screw,machine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002062750 was cancelled on October 22, 2015, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5305009844982. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.

This NSN is assigned to Item Name Code (INC) 06657. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.]. 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 5305002062750 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

THREAD CLASS
(AAJD) 2A
HEAD DIAMETER
(AASL) 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD STYLE
(AASK) ROUND
SCREW MATERIAL DOCUMENT AND CLASSIFICATION
(CYAW) QQ-S-630 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
FASTENER LENGTH
(AASB) 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
SCREW MATERIAL
(CYAU) STEEL COMP 1020
THREAD DIRECTION
(AAJF) RIGHT-HAND
NOMINAL THREAD DIAMETER
(AHYM) 0.138 INCHES
THREAD SERIES DESIGNATOR
(THSD) UNC
THREAD LENGTH
(AASA) 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
INTERNAL DRIVE STYLE
(ABQZ) CROSS RECESS TYPE 1
THREAD QUANTITY PER INCH
(CMLP) 32
SCREW SURFACE TREATMENT
(CYBA) CADMIUM AND DICHROMATE

Manufacturer Part Numbers

453978

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RNCC
5
RNVC
9

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