NSN 484883

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.

20000.0 pounds per square inch burst test pressure, round cross-sectional shape style, unable to decode connection style, unable to decode connection type, unable to decode end connection design.

NSN 4720-00-254-5900 Datasheet

(NSN) National Stock Number

4720-00-254-5900

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4720 - Hose and Flexible Tubing

(NIIN) National Item Identification Number

00-254-5900

Requires Demilitarization

Yes

(INC) Item Name Code

20311

Date

Wed, Jul 23, 1969

Burst Test Pressure

20000.0 pounds per square inch

Connection Style

unable to decode

Connection Type

unable to decode

Cross-Sectional Shape Style

round

End Connection Design

unable to decode

Exterior Color

black

Features Provided

reusable end fittings

Flow Angle

unable to decode

Hydrostatic Test Pressure

10000.0 pounds per square inch

Inside Diameter

0.250 inches nominal

Inside Surface Condition

smooth

Layer Composition And Location

2nd layer braided steel wire and outer layer molded rubber, chloroprene and 1st layer braided steel wire

Maximum Operating Pressure

5000.0 pounds per square inch

Measuring Method And Length

7.500 inches nominal working

Media For Which Designed

unable to decode

Minimum Inside Bending Radius

4.000 inches

Nominal Thread Size

unable to decode

Outside Diameter

0.690 inches nominal

Seat Angle

unable to decode

Temp Rating

Thread Class

unable to decode

Thread Direction

unable to decode

Thread Series Designator

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

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

0020311

Cross Reference

CAGE Codes

02280

American Hoist and Derrick Co

U.s./canadian manufacturers

49185

Terex American Crane Corp

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

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

52350

Water Commodity

736 - Plumbing supplies

National Motor Freight Classification Item Number

051140

Questions & Answers

1. What is the FSCG of the NSN 4720-00-254-5900?

   The FSCG of the NSN 4720-00-254-5900 is 4720

2. Does NSN 4720-00-254-5900 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.

3. Does NSN 4720-00-254-5900 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4720-00-254-5900 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.

5. When the NSN 4720-00-254-5900 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Wed, Jul 23, 1969