NSN 4997-2

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

ac circuit current for which designed, 2 threaded stud circuit attachment method and quantity, 2.250 inches nominal center to center distance between mounting facilities parallel to width, +10.000 to 600.000 hertz frequency response range, 2.250 inches nominal center to center distance between mounting facilities parallel to length.

NSN 6625-00-649-4860 Datasheet

(NSN) National Stock Number

6625-00-649-4860

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6625 - Electrical and Electronic Properties Measuring and Testing Instruments

(NIIN) National Item Identification Number

00-649-4860

Requires Demilitarization

Yes

(INC) Item Name Code

16454

Date

Tue, Jan 1, 1963

Schedule B Code

9030908030

Center To Center Distance Between Mounting Facilities Parallel To Length

2.250 inches nominal

Center To Center Distance Between Mounting Facilities Parallel To Width

2.250 inches nominal

Circuit Attachment Method And Quantity

2 threaded stud

Circuit Current For Which Designed

ac

Frequency Response Range

+10.000 to 600.000 hertz

Frequency Rating

400.0 hertz nominal

Fsc Application Data

test set,elect. equip.

Furnished Items And Quantity

mtg hdw 4; term. hdw 2

Indicator Type

vibrating reed

Installation Design

panel

Material

plastic

Phase

single

Measurement Range

unable to decode

Meter Body Diameter Behind Mounting Flange

2.790 inches nominal

Meter Depth Behind Mounting Flange

3.060 inches nominal

Mounting Arrangement Style

four hole/stud rectangular/square

Mounting Facility Type And Quantity

4 threaded stud(s)

Movement Type

vibrating reed

Mounting Stud Diameter

0.112 inches nominal

Mounting Stud Length

0.500 inches nominal

Nuclear Hardness Critical Feature

nonhardened

Operating Voltage Rating In Volts

100.0 ac minimum and 150.0 ac maximum

Overall Height

3.125 inches nominal

Overall Length

3.343 inches nominal

Overall Width

3.000 inches nominal

Power Source

external

Register Quantity

1

Resonant Reed Quantity

11

Scale Selection Method

terminal

Sensitivity Rating

100.0 ohms per volt

Special Features

ruggedized

Style Designator

rectangular flush mtg

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

A - Item does not contain precious metal.

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

0016454

Cross Reference

CAGE Codes

52414

Emerson Electric Co Computer Power Div

U.s./canadian manufacturers

07239

Avo Intl

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

J - 100.0

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

34540

Water Commodity

657 - Instruments, electric meter

National Motor Freight Classification Item Number

061620

Schedule B & Trade

Schedule B

9030-90-8030

Description

parts and accessories of articles of schedule b subheading 9030.39

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

87479

(NAICS) North American Industrial Classification System

334515

Questions & Answers

1. What is the FSCG of the NSN 6625-00-649-4860?

   The FSCG of the NSN 6625-00-649-4860 is 6625

2. Does the NSN 6625-00-649-4860 have a Schedule B code assigned?

   Yes, the Schedule B code is 9030908030

3. Does NSN 6625-00-649-4860 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 6625-00-649-4860 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6625-00-649-4860 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 6625-00-649-4860 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963