NSN 27405

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.

round cross-sectional shape style, 0.312 inches nominal inside diameter, unable to decode material, smooth inside surface condition, 1st layer braided fabric and 2nd layer braided fabric and outer layer molded rubber, chloroprene layer composition and location.

NSN 4720-01-030-7075 Datasheet

(NSN) National Stock Number

4720-01-030-7075

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4720 - Hose and Flexible Tubing

(NIIN) National Item Identification Number

01-030-7075

Requires Demilitarization

Yes

(INC) Item Name Code

22670

Date

Thu, Nov 11, 1976

Cross-Sectional Shape Style

round

Inside Diameter

0.312 inches nominal

Inside Surface Condition

smooth

Layer Composition And Location

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

Material

unable to decode

Maximum Operating Pressure

unable to decode

Outer Covering Environmental Protection

oil resistant and ozone resistant and weatherproof

Outside Diameter

0.688 inches nominal

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

0022670

Cross Reference

CAGE Codes

23926

Komatsu America Intl Co

U.s./canadian manufacturers

24161

Gates Corporation

U.s./canadian manufacturers

63743

Ward Leonard Ct Llc

U.s./canadian manufacturers

82340

L3harris Technologies, Inc. Div Space and Airborne Systems

U.s./canadian manufacturers

9Y580

L3harris Technologies, Inc.

Non-manufacturers

10695

Taylor-Dunn Corporation Dba Metro Crown International

Non-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 4720-01-030-7075?

   The FSCG of the NSN 4720-01-030-7075 is 4720

2. Does NSN 4720-01-030-7075 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 4720-01-030-7075 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4720-01-030-7075 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 4720-01-030-7075 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Thu, Nov 11, 1976