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NSN 5305-01-576-7244, 5305015767244
SCREW,CAP,SOCKET HEAD

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 015767244
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 5305-01-576-7244

National Stock Number (NSN) 5305-01-576-7244, or NIIN 015767244, (screw,cap,socket head) was assigned August 12, 2009 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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 Aug 13, 2009, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 5305015767244 does not contain precious metals.

This information was last updated on .


Technical Characteristics

THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3A
FASTENER LENGTH
(AASB) 1.250 INCHES NOMINAL
HEAD DIAMETER
(AASL) 0.359 NOMINAL MILS AND 0.411 NOMINAL CENTIMETERS
THREAD QUANTITY PER INCH
(CMLP) 24
COUNTERSINK ANGLE
(CRSQ) 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) SCREW CAP SOCKET HEAD FLAT COUNTERSUNK 82 DEGREES ALLOY STEEL UNC-3A
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH
WIDTH ACROSS FLATS
(ASDB) 0.125 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ZINC OVERALL
INTERNAL DRIVE STYLE
(ABQZ) HEXAGON
SPECIAL FEATURES
(FEAT) ALLOY STEEL IN ACCORDANCE WITH FEDERAL STANDARD NUMBER 66
HEAD STYLE
(AASK) FLAT COUNTERSUNK
THREAD SERIES DESIGNATOR
(THSD) UNC
MATERIAL
(MATT) STEEL OVERALL
THREAD LENGTH
(AASA) 1.250 INCHES NOMINAL
HEAD DIAMETER
(AASL) 0.359 INCHES MINIMUM AND 0.411 INCHES MAXIMUM

Manufacturer Part Numbers


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