Tapping Screw

NSN: 5305-00-579-5828 | Model: AN531-8R12

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

NSN Properties and Flags

NATO Stock Number

5305-00-579-5828

DEMIL

Fastener Length

0.750 inches

Head Style

Flat countersunk

Head Diameter

Between 0.308 inches and 0.332 inches

Internal Drive Style

Cross recess type 1

Features Provided

Casehardened

Nonmachine Thread Style

Dog type (type b or c)

Countersink Angle

82.0 degrees

Nonmachine Thread Diameter

0.163 inches

Material

Steel

Surface Treatment

Cadmium

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5305-00-579-5828 Datasheet

Supply Class (FSC):

Screws

Cross Reference:

AN531-8R12

Cage Codes:

Aeronautical Standards Group (CAGE 88044)

Replacements:

5305-00-579-5828 replaces 5305-00-167-2920

Schedule B & Trade:

Schedule B: 7318140000 (NAICS 332722)

Self-tapping screws of iron or steel
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12110

Iron and steel products, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

713 - Metal hardware
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LCL:

U - 50.0
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5305-00-579-5828 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, France, and Greece
What is the NIIN of NSN 5305-00-579-5828?
005795828 or 00-579-5828
Does NSN 5305-00-579-5828 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-579-5828?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963