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4820-01-414-7976

Valve Stem Guide

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Official Item Classification

Name
Valve Stem Guide
(NSN) National Stock Number
4820-01-414-7976
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
32562
(FIIG) Federal Item Identification Guide
T267-E
Date
06/14/1995 (31 years ago)

2.999 inches nominal bb end shank diameter, 1.000 inches nominal flats length, 3.344 inches nominal outside diameter, 14.840 inches nominal overall length, 2.1300 inches nominal bore diameter

Specs & Compatibility

Overall Length

14.840 inches nominal

Outside Diameter

3.344 inches nominal

Bore Diameter

2.1300 inches nominal

Flats Length

1.000 inches nominal

Bb End Shank Diameter

2.999 inches nominal

Bb End Chamfer Angle In Deg

30.0

Aa End Chamfer Angle In Deg

30.0

Material

copper alloy

Style Designator

shouldered w/flats shank end

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

0032562

Related Hardware Products

Part Number Description
6603141 ITEM NO. 35 Valve Stem Guide
845-6556484 Valve Stem Guide

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-414-7976?
The FSCG of the NSN 4820-01-414-7976 is 4820
Does the NSN 4820-01-414-7976 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-414-7976 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 4820-01-414-7976 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-414-7976 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 4820-01-414-7976 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Wed, Jun 14, 1995