PartsTable TECHNICAL DATA SHEET

NSN 4820-01-615-8953Government record, cited

Valve, Flow Control4820-01-615-8953

NSN 4820-01-615-8953 · NIIN 016158953 · Part number 6833174

Tld America Corporation Div Tld America · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 6L481

Government record, cited

NSN 4820-01-615-8953 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-615-8953. Manufacturer of record part number: 6833174.

Also searched as 4820-01-615-8953 · 4820016158953 · NIIN 016158953 · 01-615-8953 · FSC 4820 Valves, Nonpowered · CAGE 6L481 · 6833174 · 20.1062-20.1240/3.5

Nearby stock numbers ← 4820-01-615-8855 Pin, Alignment, M · 4820-01-615-9246 Valve, Gate →

4820-01-615-8953 — Valves, Nonpowered

Features

Valve,flow Control — FSC 4820
Valve Operation Method: AUTOMATIC
3 manufacturer part numbers on file
Manufacturer of record: Tld America Corporation Div Tld America

Identification

NSN: 4820-01-615-8953
NIIN: 016158953
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6833174
Manufacturer: Tld America Corporation Div Tld America

General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-615-8953, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tld America Corporation Div Tld America. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-615-8953
Primary Part Number	6833174
Item Name	Valve,flow Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tld America Corporation Div Tld America
Status	ACTIVE
Valve Operation Method	AUTOMATIC

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
6833174	Tld Europe (FRA)
6833174 PRIMARY	Tld America Corporation Div Tld America (USA)
20.1062-20.1240/3.5	Safim (FRA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-615-8953?

NSN 4820-01-615-8953 is a Valve,flow Control, manufactured by Tld America Corporation Div Tld America, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-615-8953?

NSN 4820-01-615-8953 has 3 manufacturer part numbers on file: 6833174 (Tld Europe), 6833174 (Tld America Corporation Div Tld America), 20.1062-20.1240/3.5 (Safim).

What are the specifications of 6833174?

Key specifications for 6833174: Part Name Assigned by Controlling Agency: PRIORITY VALVE; Valve Operation Method: AUTOMATIC. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-615-8953 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 4820-01-615-8953?

NSN 4820-01-615-8953 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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