4730-00-531-2885

Find complete technical information, availability, and procurement data for: 4730-00-531-2885

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4730-00-531-2885
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-531-2885
Item Name Code
13566
Assigment Date
09/11/1974 (51 years ago)

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.

2.312 inches minimum and 12.000 inches maximum inside diameter, 16n aircraft, viking s-3a; forrestal class cv; nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck) end item identification, slotted hexagon head screw fastening device type, feat criticality code justification, 0.562 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter
2.312 inches minimum and 12.000 inches maximum
Overall Width
0.562 inches nominal
End Item Identification
16n aircraft, viking s-3a; forrestal class cv; nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck)
Fastening Device Type
slotted hexagon head screw
Criticality Code Justification
feat
Special Features
snaplock swivel action; weapon system essential
Material
steel corrosion resisting band
Material
steel screw
Surface Treatment
zinc screw
Style Designator
band
Specification/Standard Data
81348-ww-c-440 government specification
Nondefinitive Spec/Std Data
f type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4730-01-308-1666 No Name Available 04/01/1992

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
240594 Hose Clamp
A-A-52506-F SIZE2-5/16 TO 12 Hose Clamp
AA52506-F-184 Hose Clamp

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-00-531-2885?
The FSCG of the NSN 4730-00-531-2885 is 4730
Does the NSN 4730-00-531-2885 have a Schedule B code assigned?
Yes, the Schedule B code is 7307290000
Does NSN 4730-00-531-2885 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.
Does NSN 4730-00-531-2885 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-531-2885 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.
When the NSN 4730-00-531-2885 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Sep 11, 1974

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