NSN 25052

An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

1680-01-068-6978, window.

NSN 1680-01-068-6978 Datasheet

(NSN) National Stock Number

1680-01-068-6978

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1680 - Miscellaneous Aircraft Accessories and Components

(NIIN) National Item Identification Number

01-068-6978

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Fri, Dec 1, 1978

Schedule B Code

8803300060

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

1668564

Cross Reference

CAGE Codes

0EF82

Atrium Medical Corporation

U.s./canadian manufacturers

0SMN2

Itw Gse Inc.

U.s./canadian manufacturers

12867

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems

U.s./canadian manufacturers

62144

Parker Hannifin Corporation Div Village Marine Tech

U.s./canadian manufacturers

75535

The Crosby Group Llc Dba the Crosby Group

U.s./canadian manufacturers

80089

Emerson Electric Co White-Rodgers Div

U.s./canadian manufacturers

81493

Phoenix Products Llc Dba Phoenix Lighting Products Llc

U.s./canadian manufacturers

89326

Barksdale, Inc

U.s./canadian manufacturers

99378

Atlee of Delaware, Incorporated

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 1680-01-068-6978?

   The FSCG of the NSN 1680-01-068-6978 is 1680

2. Does the NSN 1680-01-068-6978 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1680-01-068-6978 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 1680-01-068-6978 contain precious materials?

   Precious metal content is unknown

5. Does NSN 1680-01-068-6978 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 1680-01-068-6978 was assigned to the Federal Catalog?

   It was assigned 47 years ago, on Fri, Dec 1, 1978