NSN 166X438

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.

0.002 inches nominal overall height, 0.433 inches minimum and 0.443 inches maximum outside diameter, 0.161 inches minimum and 0.171 inches maximum inside diameter, round, flat style designator, mica overall material.

NSN 5970-01-074-6777 Datasheet

(NSN) National Stock Number

5970-01-074-6777

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5970 - Electrical Insulators and Insulating Materials

(NIIN) National Item Identification Number

01-074-6777

Requires Demilitarization

Yes

(INC) Item Name Code

18294

Date

Fri, Apr 6, 1979

Schedule B Code

8546900000

Inside Diameter

0.161 inches minimum and 0.171 inches maximum

Material

mica overall

Outside Diameter

0.433 inches minimum and 0.443 inches maximum

Overall Height

0.002 inches nominal

Style Designator

round, flat

Material And Location

unable to decode or unable to decode

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0018294

Cross Reference

CAGE Codes

08530

Reliance Mica Company, Inc.

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

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

53360

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

103300

Schedule B & Trade

Schedule B

8546-90-0000

Description

electrical insulators, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77324

(NAICS) North American Industrial Classification System

335932

Questions & Answers

1. What is the FSCG of the NSN 5970-01-074-6777?

   The FSCG of the NSN 5970-01-074-6777 is 5970

2. Does the NSN 5970-01-074-6777 have a Schedule B code assigned?

   Yes, the Schedule B code is 8546900000

3. Does NSN 5970-01-074-6777 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 5970-01-074-6777 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5970-01-074-6777 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 5970-01-074-6777 was assigned to the Federal Catalog?

   It was assigned 47 years ago, on Fri, Apr 6, 1979