NSN 534775-4

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.

feat criticality code justification, qq-p-416,ty2,cl2 fed spec single treatment response surface treatment document and classification, beryllium copper; cadmium plate finish; 2.000 in. lg; 0.250 in. max. w; 0.125 in. max h; two 0.066 in. min. to 0.070 in. max. dia. mtg holes spaced 1.750 in. c to c; 0.063 in. in. board accommodation slot; weapon system essential special features, aircraft, (ac-130h, ec-130e, mc-130h, hc-130); helicopter, electroni end item identification, qq-c-533 fed spec single material response material document and classification.

NSN 5998-00-248-2791 Datasheet

(NSN) National Stock Number

5998-00-248-2791

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5998 - Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware

(NIIN) National Item Identification Number

00-248-2791

Requires Demilitarization

Yes

(INC) Item Name Code

31600

Date

Wed, Feb 19, 1969

Schedule B Code

8542900000

End Item Identification

aircraft, (ac-130h, ec-130e, mc-130h, hc-130); helicopter, electroni

Criticality Code Justification

feat

Material Document And Classification

qq-c-533 fed spec single material response

Special Features

beryllium copper; cadmium plate finish; 2.000 in. lg; 0.250 in. max. w; 0.125 in. max h; two 0.066 in. min. to 0.070 in. max. dia. mtg holes spaced 1.750 in. c to c; 0.063 in. in. board accommodation slot; weapon system essential

Surface Treatment Document And Classification

qq-p-416,ty2,cl2 fed spec single treatment response

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Precious Metals Indicator

A - Item does not contain precious metal.

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

0031600

Cross Reference

CAGE Codes

26916

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple

U.s./canadian manufacturers

07387

Birtcher Corp

U.s./canadian manufacturers

25579

Argent Industries, Inc.

U.s./canadian manufacturers

19133

Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West

U.s./canadian manufacturers

96214

Raytheon Company Dba Raytheon

U.s./canadian manufacturers

33875

Raytheon E-Systems, Inc

U.s./canadian manufacturers

13973

Litton Systems Inc. Div Navigation Systems Division

U.s./canadian manufacturers

0D0D0

Bae Systems Information and Electronic Systems Integration Inc.

U.s./canadian manufacturers

88818

Kearfott Corporation Div Guidance and Navigation Division

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

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

3 - Electrostatic sensitive device (esd)

Uniform Freight Classification Item Number

34570

Water Commodity

738 - Computing equipment, computer components, and circuit cards

National Motor Freight Classification Item Number

061680

Schedule B & Trade

Schedule B

8542-90-0000

Description

electronic integrated circuits and microassembly parts

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77689

(NAICS) North American Industrial Classification System

334413

Questions & Answers

1. What is the FSCG of the NSN 5998-00-248-2791?

   The FSCG of the NSN 5998-00-248-2791 is 5998

2. Does the NSN 5998-00-248-2791 have a Schedule B code assigned?

   Yes, the Schedule B code is 8542900000

3. Does NSN 5998-00-248-2791 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 5998-00-248-2791 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5998-00-248-2791 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 5998-00-248-2791 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Wed, Feb 19, 1969