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STD823-9 Spring Tension Washer

5310-01-412-1950

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Official Item Classification

Name
Spring Tension Washer
Part Number
STD823-9
(NSN) National Stock Number
5310-01-412-1950
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15938
(FIIG) Federal Item Identification Guide
A022B0
Date
04/13/1995 (31 years ago)

1.285 inches minimum and 1.315 inches maximum hole diameter, 0.105 inches minimum and 0.145 inches maximum overall height, 0.005 inches nominal material thickness, navy special project part name assigned by controlling agency, 1.845 inches minimum and 1.875 inches maximum outside diameter

Specs & Compatibility

Hole Diameter

1.285 inches minimum and 1.315 inches maximum

Outside Diameter

1.845 inches minimum and 1.875 inches maximum

Overall Height

0.105 inches minimum and 0.145 inches maximum

Material Thickness

0.005 inches nominal

Part Name Assigned By Controlling Agency

navy special project

Special Features

4 waves

Style Designator

spring tension

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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

0015938

Related Hardware Products

Part Number Description
STD823-9 Spring Tension Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-412-1950?
The FSCG of the NSN 5310-01-412-1950 is 5310
Does NSN 5310-01-412-1950 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 5310-01-412-1950 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-412-1950 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 5310-01-412-1950 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Thu, Apr 13, 1995