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A-49148 Valve Cylinder Assembly

4820-01-019-2821

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Featured Parts

13916
4820-00-248-3713
Valve Disk
13916-3
5355-00-968-1438
Dial Pointer
13916-72
4820-00-248-3713
Valve Disk
139161
4820-01-426-6663
Valve Disk Retainer
139162-1
5340-01-557-3234
Hold Open Device
139165
5330-00-599-6332
Packing With Retainer
139166
5330-00-298-0551
Preformed Packing
13917
5360-00-408-7043
Lever Operating Spring

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Official Item Classification

Name
Valve Cylinder Assembly
Part Number
A-49148
(NSN) National Stock Number
4820-01-019-2821
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
04/14/1976 (50 years ago)

cast steel;standard 0.500 in. dia,also bronze bushing w.stub,acme thds 6.500 in. h,4.250 in. w;3.750 in. thk general characteristics item description

Specs & Compatibility

General Characteristics Item Description

cast steel;standard 0.500 in. dia,also bronze bushing w.stub,acme thds 6.500 in. h,4.250 in. w;3.750 in. thk

Replacement For

Part Number Description
4820-01-208-1399 No Name Available 11/01/1988
4820-01-305-2178 No Name Available 08/09/1991

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

1177618

Related Hardware Products

Part Number Description
A-49120 Valve Cylinder Assembly
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A-49148 PIECE 37 Valve Cylinder Assembly
S52346 Valve Cylinder Assembly
SA52346 Valve Cylinder Assembly

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-019-2821?
The FSCG of the NSN 4820-01-019-2821 is 4820
Does NSN 4820-01-019-2821 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 4820-01-019-2821 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-019-2821 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 4820-01-019-2821 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Apr 14, 1976