NSN 740F

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

ionization chamber detecting element type, meter indicator type, +0.007 to 2.000 mev energy dependence rating, -10.0 to 10.0 at full scale accuracy in percent, not provided carrying case.

NSN 6665-01-035-2154 Datasheet

(NSN) National Stock Number

6665-01-035-2154

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6665 - Hazard-Detecting Instruments and Apparatus

(NIIN) National Item Identification Number

01-035-2154

Requires Demilitarization

Yes

(INC) Item Name Code

07833

Date

Sat, Feb 5, 1977

Schedule B Code

9022298000

Accuracy In Percent

-10.0 to 10.0 at full scale

Carrying Case

not provided

Detecting Element Type

ionization chamber

Energy Dependence Rating

+0.007 to 2.000 mev

Indicator Type

meter

Internal Battery Accommodation

included

Material

aluminum or steel case

Mounting Method

portable

Overall Height

9.000 inches nominal

Overall Length

11.500 inches nominal

Overall Width

3.500 inches nominal

Portability

portable

Radiation Range Per Hour

+0.0 to 25.0 roentgens

Radiation Type And Function

alpha rays detects and beta rays detects and gamma rays detects and x-rays detects and alpha rays measures and beta rays measures and gamma rays measures and x-rays measures

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

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

0007833

Cross Reference

CAGE Codes

08086

Palmer Wahl Instruments Inc.

U.s./canadian manufacturers

63060

Heico Ohmite Llc Dba Ohmite Mfg Co Inc

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

9022-29-8000

Description

apparatus based on the use of alpha, beta or gamma radiations for other use, nesoi

End Use

21600 - Laboratory testing instruments

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77422

(NAICS) North American Industrial Classification System

334517

Questions & Answers

1. What is the FSCG of the NSN 6665-01-035-2154?

   The FSCG of the NSN 6665-01-035-2154 is 6665

2. Does the NSN 6665-01-035-2154 have a Schedule B code assigned?

   Yes, the Schedule B code is 9022298000

3. Does NSN 6665-01-035-2154 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 6665-01-035-2154 contain precious materials?

   Precious metal content is unknown

5. Does NSN 6665-01-035-2154 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 6665-01-035-2154 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Sat, Feb 5, 1977