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NSN AMF00818

Tapping Screw

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

hexagon head style, 0.181 inches nominal head height, material, slot internal drive style, 0.500 inches nominal fastener length.

NSN 5305-00-079-4979 Datasheet

(NSN) National Stock Number
5305-00-079-4979
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5305 - Screws
(NIIN) National Item Identification Number
00-079-4979
Requires Demilitarization
Yes
(INC) Item Name Code
41756
Date
Tue, Jan 1, 1963
Schedule B Code
7318140000
Fastener Length
0.500 inches nominal
Head Height
0.181 inches nominal
Head Style
hexagon
Internal Drive Style
slot
Material
Nondefinitive Spec/Std Data
b type
Nonmachine Nominal Thread Diameter
0.250 inches
Nonmachine Thread Style
dog type (type b or c)
Surface Treatment Document And Classification
unable to decode
Surface Treatment
Width Between Flats
0.371 inches nominal

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

28158
Hme, Inc. Dba Hme Ahrens-Fox
U.s./canadian 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 5305-00-079-4979?

    The FSCG of the NSN 5305-00-079-4979 is 5305

  2. Does the NSN 5305-00-079-4979 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318140000

  3. Does NSN 5305-00-079-4979 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 5305-00-079-4979 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5305-00-079-4979 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 5305-00-079-4979 was assigned to the Federal Catalog?

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

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