NSN 7979043

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

0.9980 inches nominal first end diameter, not identical end similarity, 0.9375 inches nominal first end groove diameter, 0.812 inches nominal first end distance from end to groove, 0.0730 inches minimum and 0.0830 inches maximum first end groove width.

NSN 3040-00-797-9043 Datasheet

(NSN) National Stock Number

3040-00-797-9043

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3040 - Miscellaneous Power Transmission Equipment

(NIIN) National Item Identification Number

00-797-9043

Requires Demilitarization

Yes

(INC) Item Name Code

22109

Date

Mon, Jan 1, 1962

Schedule B Code

8483105000

End Similarity

not identical

First End Groove Diameter

0.9375 inches nominal

First End Groove Width

0.0730 inches minimum and 0.0830 inches maximum

First End Diameter

0.9980 inches nominal

First End Distance From End To Groove

0.812 inches nominal

First End Style

circular grooved

Material Document And Classification

qq-s-633 fed spec single material response

Material

steel comp 1112 or steel comp 1113

Overall Length

11.281 inches minimum and 11.344 inches maximum

Second End Diameter

0.9980 inches nominal

Second End Distance From Hole Center To End

0.444 inches nominal

Second End Hole Diameter

0.4330 inches minimum and 0.4410 inches maximum

Second End Style

unthreaded cross drilled

Special Features

item includes woodruff keyway,1.012 in.dia,0.188 in.wd;an additional groove is included,0.083 in.wd,3.493 in.from first end

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

0022109

Cross Reference

CAGE Codes

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

Freight Information

Air Commodity

VZ -

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

65750

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

126900

Schedule B & Trade

Schedule B

8483-10-5000

Description

transmission shafts and cranks, except camshafts and crankshafts

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74810

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3040-00-797-9043?

   The FSCG of the NSN 3040-00-797-9043 is 3040

2. Does the NSN 3040-00-797-9043 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483105000

3. Does NSN 3040-00-797-9043 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 3040-00-797-9043 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3040-00-797-9043 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 3040-00-797-9043 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962