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NSN 5305-00-556-8395, 5305005568395
SCREW,CAP,SOCKET HEAD

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 005568395
Codification Country
United States
Item Name Code
INC 16282
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 5305-00-556-8395

National Stock Number (NSN) 5305-00-556-8395, or NIIN 005568395, (screw,cap,socket head) was assigned November 8, 1974 in the Federal Logistics Information System (FLIS). NIIN 005568395 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 2 suppliers. Today, 2 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) 16282. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES:ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES:SCREW, SHOULDER; AND SCREW, MACHINE.]. 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 5305005568395 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

THREAD CLASS
(AAJD) 3A
THREAD LENGTH
(AASA) 0.417 INCHES MINIMUM AND 0.532 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER
(AASL) 0.720 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL AND CHROMATE OVERALL
THREAD QUANTITY PER INCH
(CMLP) 24
INTERNAL DRIVE STYLE
(ABQZ) HEXAGON
MATERIAL
(MATT) STEEL OVERALL
THR
(AAJD) 3A
NOMINAL THREAD DIAMETER
(AHYM) 0.375 INCHES
MINIMUM YIELD STRENGTH
(CQHQ) 130000 POUNDS PER SQUARE INCH
THREAD DIRECTION
(AAJF) RIGHT-HAND
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FASTENER LENGTH
(AASB) 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
WIDTH ACROSS FLATS
(ASDB) 0.218 INCHES NOMINAL
LOCKING FEATURE
(AAUM) PELLET THREADS
COUNTERSINK ANGLE
(CRSQ) 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
HEAD STYLE
(AASK) FLAT COUNTERSUNK
THREAD SERIES DESIGNATOR
(THSD) UNF

Manufacturer Part Numbers


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