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NSN 5305-00-778-7828, 5305007787828
SCREW,EXTERNALLY RELIEVED BODY

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 007787828
Codification Country
United States
Item Name Code
INC 01852
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 5305-00-778-7828

National Stock Number (NSN) 5305-00-778-7828, or NIIN 007787828, (screw,externally relieved body) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 one supplier. Today, there are no suppliers 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.

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 27, 2014, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 01852. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, AND WHOSE UNTHREADED PORTION HAS BEEN MACHINED OR GROUND IN ONE OR MORE PLACES OR OVER ITS ENTIRE LENGTH TO A MAXIMUM DIAMETER LESS THAN THE MINIMUM PITCH DIAMETER OF THE THREAD (EXCLUDES:UNDERCUT FOR THREAD RELIEF). IT IS NO. 0 (0.060 IN.) (1.5 MM) OR LARGER, AND IS DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR INSERTED DRIVER (EXCLUDING INTERNAL SOCKET AND MULTIPLE SPLINE TYPES) OR BOTH IN SIZES BELOW NO. 10 (0.190 IN.) (5 MM) AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET AND 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. SEE ALSO BOLT, EXTERNALLY RELIEVED BODY AND BOLT, INTERNAL WRENCHING.]. 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 5305007787828 does not contain precious metals.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATT) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) SI-M
DISTANCE FROM CENTERLINE TO FLAT
(AASY) INCHES MAXIMUM 0.149
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER
(AAWH) INCHES MINIMUM 0.138 AND INCHES MAXIMUM 0.178
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER
(AAWL) INCHES MINIMUM 0.583 AND INCHES MAXIMUM 0.599
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER
(AAWJ) INCHES MINIMUM 0.504 AND INCHES MAXIMUM 0.520
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER
(AAWK) INCHES MINIMUM 0.543 AND INCHES MAXIMUM 0.559
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY
(CSNG) 1
FASTENER LENGTH
(AASB) INCHES MINIMUM 2.082 AND INCHES MAXIMUM 2.092
FIRST DIAMETER FROM HEAD
(AAWC) INCHES MINIMUM 0.234 AND INCHES MAXIMUM 0.238
FOURTH DIAMETER FROM HEAD
(AAWF) INCHES MINIMUM 0.173 AND INCHES MAXIMUM 0.181
HEAD DIAMETER
(AASL) INCHES MAXIMUM 0.393
HEAD HEIGHT
(AASU) INCHES MAXIMUM 0.205
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) OVERALL ASSN STD SINGLE MATERIAL RESPONSE AISI
MATERIAL
(MATT) OVERALL STEEL COMP E9310
NOMINAL THREAD DIAMETER
(AHYM) MILLIMETERS 6.0
NONSTANDARD THREAD PITCH DIAMETER
(CFSG) INCHES 0.2060 TO 0.2160
SECOND DIAMETER FROM HEAD
(AAWD) INCHES MINIMUM 0.193 AND INCHES MAXIMUM 0.201
THIRD DIAMETER FROM HEAD
(AAWE) INCHES MINIMUM 0.235 AND INCHES MAXIMUM 0.236
THREAD LENGTH
(AASA) INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.438
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD PITCH IN MILLIMETERS
(CQQR) 25.4
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
NONSTANDARD THREAD PITCH DIAMETER
(CFSG) +0.2060/+0.2160 INCHES

Manufacturer Part Numbers


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