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NSN 5305-01-707-4001, 5305017074001
SCREW,CLOSE TOLERANCE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 017074001
Codification Country
United States
Item Name Code
INC 29294
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 5305-01-707-4001

National Stock Number (NSN) 5305-01-707-4001, or NIIN 017074001, (screw,close tolerance) was assigned January 31, 2023 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 a year. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A623PV572. The total value of the awarded contracts has been US$ 801.30.

This NSN is assigned to Item Name Code (INC) 29294. [A SCREW, MACHINE OR SCREW, CAP, SOCKET HEAD WHOSE UNTHREADED PORTION IS OF SPECIFIED GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001 IN.) (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS (1.000 IN.) (25 MM) OR LESS IN DIAMETER. ITEMS OVER (1.000 IN.) (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015 IN.) (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001 IN.) (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER. IT IS NOT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.]. 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 5305017074001 does not contain precious metals.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS-QQ-P-416,TY II,CL 2 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES DESIGNATOR
(THSD) UNJF
MATERIAL
(MATT) STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS-S-6758 AEROSPACE MATERIAL SPEC STD 1ST MATERIAL RESPONSE OR AMS6382 AEROSPACE MATERIAL SPEC STD 2ND MATERIAL RESPONSE OR AMS6415 OR AMS6484 AEROSPACE MATERIAL SPEC STD 3RD MATERIAL RESPONSE OR AMS6322,AMS6325 OR AMS6327 AEROSPACE MATERIAL SPEC STD 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
END ITEM IDENTIFICATION
(AGAV) B-52AIRCRAFT
COUNTERSINK ANGLE
(CRSQ) 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH
(AASB) 1.297 INCHES MINIMUM AND 1.342 INCHES MAXIMUM
GRIP DIAMETER
(AAUR) 0.4950 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM
GRIP LENGTH
(ANEE) 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
HEAD DIAMETER
(AASL) 0.932 INCHES MINIMUM AND 1.022 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.213 INCHES NOMINAL
HEAD STYLE
(AASK) FLAT COUNTERSUNK
INTERNAL DRIVE STYLE
(ABQZ) CROSS RECESS TYPE III
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) SCREW,SHEAR,100DEG FLUSH HEAD,ALLOY STEEL,CROSS RECESS,CLOSE TOLERANCE,95 KSI FSU
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER
(AHYM) 0.500 INCHES
SINGLE SHEAR STRENGTH
(AAWU) 95000 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS517 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) UNABLE TO DECODE
SURFACE TREATMENT
(SFTT) UNABLE TO DECODE
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH
(CMLP) 20
THREAD SERIES DESIGNATOR
(THSD) UNIFIED NATIONAL JOINT FINE (UNJF)

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