NSN 183803

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

round cross-sectional shape style, 9000.0 pounds per square inch burst test pressure, smooth inside surface condition, unable to decode connection type, 0.375 inches nominal inside diameter.

NSN 4720-01-247-3161 Datasheet

(NSN) National Stock Number

4720-01-247-3161

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4720 - Hose and Flexible Tubing

(NIIN) National Item Identification Number

01-247-3161

Requires Demilitarization

Yes

(INC) Item Name Code

20311

Date

Wed, Dec 31, 1986

Burst Test Pressure

9000.0 pounds per square inch

Connection Type

unable to decode

Cross-Sectional Shape Style

round

Inside Diameter

0.375 inches nominal

Inside Surface Condition

smooth

Layer Composition And Location

1st layer braided fiber and outer layer molded polyurethane

Maximum Operating Pressure

2250.0 pounds per square inch

Minimum Inside Bending Radius

2.000 inches

Outside Diameter

0.500 inches nominal

Temp Rating

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

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

24930

L3harris Technologies, Inc Div Space & Airborne Systems

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

33815

Water Commodity

736 - Plumbing supplies

National Motor Freight Classification Item Number

051035

Questions & Answers

1. What is the FSCG of the NSN 4720-01-247-3161?

   The FSCG of the NSN 4720-01-247-3161 is 4720

2. Does NSN 4720-01-247-3161 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 4720-01-247-3161 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4720-01-247-3161 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 4720-01-247-3161 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Wed, Dec 31, 1986