PartsTable TECHNICAL DATA SHEET

NSN 4820-01-677-3938Government record, cited

Deck Box Operator, Valve4820-01-677-3938

NSN 4820-01-677-3938 · NIIN 016773938 · Part number B-800-20039-510

B.w. Elliott Manufacturing Co., Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 72166

Government record, cited

NSN 4820-01-677-3938 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-677-3938. Manufacturer of record part number: B-800-20039-510.

Also searched as 4820-01-677-3938 · 4820016773938 · NIIN 016773938 · 01-677-3938 · FSC 4820 Valves, Nonpowered · CAGE 72166 · B-800-20039-510 · 20039 REV D

Nearby stock numbers ← 4820-01-677-3864 Valve, Butterfly · 4820-01-677-3949 Parts Kit, Ball Valve →

4820-01-677-3938 — Valves, Nonpowered

Features

Deck Box Operator,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: B.w. Elliott Manufacturing Co., Llc

Identification

NSN: 4820-01-677-3938
NIIN: 016773938
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: B-800-20039-510
Manufacturer: B.w. Elliott Manufacturing Co., Llc

General Description

The Deck Box Operator,valve, cataloged under National Stock Number 4820-01-677-3938, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Deck Box Operator,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	B.w. Elliott Manufacturing Co., Llc (CAGE 72166)

Technical Specifications

Parameter	Value
NSN	4820-01-677-3938
Primary Part Number	B-800-20039-510
Item Name	Deck Box Operator,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	B.w. Elliott Manufacturing Co., Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
B-800-20039-510 PRIMARY	B.w. Elliott Manufacturing Co., Llc (USA)

Reference documents

Reference	Meaning
20039 REV D	D/9 Drawing number reference only B.w. Elliott Manufacturing Co., Llc

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 4820-01-677-3938?

NSN 4820-01-677-3938 is a Deck Box Operator,valve, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-677-3938?

NSN 4820-01-677-3938 has 1 manufacturer part number on file: B-800-20039-510 (B.w. Elliott Manufacturing Co., Llc).

Is NSN 4820-01-677-3938 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.

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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