PartsTable TECHNICAL DATA SHEET

NSN 4820-01-062-1351Government record, cited

Adapter, Stop Wrench4820-01-062-1351

NSN 4820-01-062-1351 · NIIN 010621351

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-062-1351 · 4820010621351 · NIIN 010621351 · 01-062-1351 · FSC 4820 Valves, Nonpowered · 2641-809-42 · 845-4558743 ITEM 54 · 2641-809-42 ITEM 103

Nearby stock numbers ← 4820-01-062-1350 · 4820-01-062-1357 Disk, Valve →

4820-01-062-1351 — Valves, Nonpowered

Features

Adapter,stop Wrench — FSC 4820
General Characteristics Item Description: CORROSION RESISTING STEEL;1.312 IN. H;2.500 IN. LG;1.284 IN. W IN

Identification

NSN: 4820-01-062-1351
NIIN: 010621351
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Adapter,stop Wrench, cataloged under National Stock Number 4820-01-062-1351, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-062-1351
Item Name	Adapter,stop Wrench
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
General Characteristics Item Description	CORROSION RESISTING STEEL;1.312 IN. H;2.500 IN. LG;1.284 IN. W IN

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

⇄ Related Items 8

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-063-03592641-809-42IT10X2640-801X02PC3 POSSIBLE MATCH

PARTS KIT,BALL VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

4820-01-063-4872 POSSIBLE MATCH

PARTS KIT,BALL VALVE

Possible match (shared part number)

4820-01-085-18772641-809-42 ITEM 68 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

4820-01-093-73952641-809-42 ITEM 34 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

4820-01-105-00022641-809-42 ITEM 82 POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

4820-01-115-09712641-809-42 ITEM 84 POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

4820-01-115-10132641-809-42 ITEM 78 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

4820-01-124-27882641-809-42 ITEM 80 POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
2641-809-42	D/9 Drawing number reference only U.S. Government activity
845-4558743 ITEM 54	5/2 Secondary reference U.S. Government activity
2641-809-42 ITEM 103	3/2 Design control — primary reference U.S. Government activity

Related Parts

4820-01-063-0359POSSIBLE MATCH

PARTS KIT,BALL VALVE

2641-809-42IT10X2640-801X02PC3

4820-01-063-4872POSSIBLE MATCH

PARTS KIT,BALL VALVE

4820-01-085-1877POSSIBLE MATCH

STEM,FLUID VALVE

2641-809-42 ITEM 68

4820-01-093-7395POSSIBLE MATCH

STEM,FLUID VALVE

2641-809-42 ITEM 34

4820-01-105-0002POSSIBLE MATCH

DISK,VALVE

2641-809-42 ITEM 82

4820-01-115-0971POSSIBLE MATCH

DISK,VALVE

2641-809-42 ITEM 84

4820-01-115-1013POSSIBLE MATCH

STEM,FLUID VALVE

2641-809-42 ITEM 78

4820-01-124-2788POSSIBLE MATCH

DISK,VALVE

2641-809-42 ITEM 80

Frequently Asked Questions

What is NSN 4820-01-062-1351?

NSN 4820-01-062-1351 is a Adapter,stop Wrench, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-062-1351?

8 possible matches (shared part number, not a government interchangeability claim): 4820-01-063-0359, 4820-01-063-4872, 4820-01-085-1877. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-062-1351?

Key specifications for 4820-01-062-1351: General Characteristics Item Description: CORROSION RESISTING STEEL;1.312 IN. H;2.500 IN. LG;1.284 IN. W IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-062-1351 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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