1. Home /
  2. FSC NSN Catalog /
  3. Screws /
  4. MD-2-421

NSN MD-2-421

Tapping Screw

0.123 inches minimum and 0.137 inches maximum head height, 0.334 inches minimum and 0.359 inches maximum head diameter, round head style, 1.250 inches nominal fastener length, casehardened features provided.

NSN 5305-00-281-5993 Datasheet

(NSN) National Stock Number
5305-00-281-5993
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5305 - Screws
(NIIN) National Item Identification Number
00-281-5993
Requires Demilitarization
Yes
(INC) Item Name Code
41756
Date
Tue, Jan 1, 1963
Schedule B Code
7318140000
Fastener Length
1.250 inches nominal
Features Provided
casehardened
Head Height
0.123 inches minimum and 0.137 inches maximum
Head Diameter
0.334 inches minimum and 0.359 inches maximum
Head Style
round
Internal Drive Style
cross recess type 1
Material
unable to decode
Nondefinitive Spec/Std Data
b type
Nonmachine Nominal Thread Diameter
0.190 inches
Nonmachine Thread Style
dog type (type b or c)
Surface Treatment Document And Classification
Surface Treatment

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0041756

Cross Reference

CAGE Codes

21450
Army Weapons Command Attn Amswe-Ree-S
Military standards and standards organizations (ex:stanags,milspecs,defstans)
19204
Army, United States Department of the Dba Rock Island Arsenal Jmtc
Non-manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
48950
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
093486

Schedule B & Trade

Schedule B
7318-14-0000
Description
self-tapping screws of iron or steel
End Use
12110 - Iron and steel products, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69421
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5305-00-281-5993?

    The FSCG of the NSN 5305-00-281-5993 is 5305

  2. Does the NSN 5305-00-281-5993 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318140000

  3. Does NSN 5305-00-281-5993 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5305-00-281-5993 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5305-00-281-5993 contain hazardous materials?

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

  6. When the NSN 5305-00-281-5993 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & 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.