PartsTable TECHNICAL DATA SHEET

NSN 4820-01-113-1915Government record, cited

Cap, Valve4820-01-113-1915

NSN 4820-01-113-1915 · NIIN 011131915

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-113-1915 · 4820011131915 · NIIN 011131915 · 01-113-1915 · FSC 4820 Valves, Nonpowered · 2640-617-3 · 845-2068554-3 · 845-2068554 · 2640-617

Nearby stock numbers ← 4820-01-113-1914 Valve, Flow Control · 4820-01-113-1940 →

4820-01-113-1915 — Valves, Nonpowered

Features

Cap,valve — FSC 4820
Valve Model Number for Which Designed: 845-2068554
Material: COPPER ALLOY
Attachment Method: DRILLED HOLE

Identification

NSN: 4820-01-113-1915
NIIN: 011131915
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Cap,valve, cataloged under National Stock Number 4820-01-113-1915, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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	4820-01-113-1915
Item Name	Cap,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Valve Model Number for Which Designed	845-2068554
Material	COPPER ALLOY
Attachment Method	DRILLED HOLE

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 6

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

4820-01-113-78942640-617 ASSY E POSSIBLE MATCH

OPERATOR,VALVE

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

3020-01-149-79072640-617 PIECE 4 AND 16 POSSIBLE MATCH

GEAR SECTOR,WORM WHEEL

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

3020-01-170-97972640-617 POSSIBLE MATCH

GEAR SET,WORM AND WORM WHEEL,MAT

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

4820-01-197-49432640-617 ASSEMBLY G POSSIBLE MATCH

GEAR OPERATOR,VALVE

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

4820-01-208-31342640-617 ASSY BB POSSIBLE MATCH

OPERATOR,VALVE,MANUAL

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

4820-01-485-31182640-617 ASSY.FF POSSIBLE MATCH

GEAR OPERATOR,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
2640-617-3	3/2 Design control — primary reference U.S. Government activity
845-2068554-3	5/2 Secondary reference U.S. Government activity
845-2068554	D/9 Drawing number reference only U.S. Government activity
2640-617	D/9 Drawing number reference only U.S. Government activity

Related Parts

4820-01-113-7894POSSIBLE MATCH

OPERATOR,VALVE

2640-617 ASSY E

3020-01-149-7907POSSIBLE MATCH

GEAR SECTOR,WORM WHEEL

2640-617 PIECE 4 AND 16

3020-01-170-9797POSSIBLE MATCH

GEAR SET,WORM AND WORM WHEEL,MAT

2640-617

4820-01-197-4943POSSIBLE MATCH

GEAR OPERATOR,VALVE

2640-617 ASSEMBLY G

4820-01-208-3134POSSIBLE MATCH

OPERATOR,VALVE,MANUAL

2640-617 ASSY BB

4820-01-485-3118POSSIBLE MATCH

GEAR OPERATOR,VALVE

2640-617 ASSY.FF

Frequently Asked Questions

What is NSN 4820-01-113-1915?

NSN 4820-01-113-1915 is a Cap,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-113-1915?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-113-7894, 3020-01-149-7907, 3020-01-170-9797. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-113-1915?

Key specifications for 4820-01-113-1915: Valve Model Number for Which Designed: 845-2068554; End Item Identification: BUREAU OF SHIP THREE IN. BALL VALVE MODEL 845-2068554; Material: COPPER ALLOY; Attachment Method: DRILLED HOLE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-113-1915 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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