NSN 5305-00-406-9217, 5305004069217
Cancelled -> Replaced by 5306005159800

Federal Supply Classification: FSC 5305 - Screws
National Item Identification Number: NIIN 004069217
Codification Country: United States
Item Name Code: INC 36433
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 5305-00-406-9217

National Stock Number (NSN) 5305-00-406-9217, or NIIN 004069217, (screw,lag) was assigned April 29, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5306005159800.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 36433. [AN EXTERNALLY THREADED FASTENER HAVING A SQUARE OR HEXAGON HEAD AND WITH A CONTINUOUS THREAD (WOOD SCREW TYPE OR FETTER TYPE) EXTENDING FROM A GIMLET OR CONE POINT FOR A DISTANCE OF SLIGHTLY MORE THAN ONE-HALF THE LENGTH OF THE SCREW.]. 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 5305004069217 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 Jun 01, 2024.

Technical Characteristics

FASTENER LENGTH: (AASB) 6.000 INCHES NOMINAL
HARDNESS RATING: (CQFM) 60.0 ROCKWELL B MINIMUM OVERALL
HEAD HEIGHT: (AASU) 0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
HEAD STYLE: (AASK) HEXAGON
NONDEFINITIVE SPEC/STD DATA: (ZZZT) 1 TYPE AND 1 STYLE AND B GRADE
NONMACHINE NOMINAL THREAD DIAMETER: (CTYF) 0.312 INCHES
NONMACHINE THREAD STYLE: (CRGF) GIMLET POINT (TYPE A, AB OR BA)
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) FF-B-561,GRADE B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL OVERALL
MINIMUM TENSILE STRENGTH: (CQBC) 55000 POUNDS PER SQUARE INCH
SHOULDER DIAMETER: (AATN) 0.298 INCHES MINIMUM FIRST SHOULDER AND 0.324 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH: (AATX) 0.125 INCHES MINIMUM FIRST SHOULDER
SHOULDER SHAPE: (CWYB) ROUND FIRST SHOULDER
WIDTH BETWEEN FLATS: (AATB) 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) ASTM A153-60 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) ZINC OVERALL