Valve, Calibrated Flow4820-01-664-7682

NSN 4820-01-664-7682 · NIIN 016647682 · Part number SSV-48P

Sherwood Scuba · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 590B3

Government record, cited

NSN 4820-01-664-7682 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-664-7682. Manufacturer of record part number: SSV-48P.

Also searched as 4820-01-664-7682 · 4820016647682 · NIIN 016647682 · 01-664-7682 · FSC 4820 Valves, Nonpowered · CAGE 590B3 · SSV-48P

Nearby stock numbers ← 4820-01-664-7631 Valve, Safety Relief · 4820-01-664-7877 Valve, Butterfly →

4820-01-664-7682 — Valves, Nonpowered

Features

Valve,calibrated Flow — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Sherwood Scuba

Identification

NSN: 4820-01-664-7682
NIIN: 016647682
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SSV-48P
Manufacturer: Sherwood Scuba

General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-664-7682, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sherwood Scuba. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-664-7682
Primary Part Number	SSV-48P
Item Name	Valve,calibrated Flow
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Sherwood Scuba
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
SSV-48P PRIMARY	Sherwood Scuba (USA)

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 4820-01-664-7682?

NSN 4820-01-664-7682 is a Valve,calibrated Flow, manufactured by Sherwood Scuba, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-664-7682?

NSN 4820-01-664-7682 has 1 manufacturer part number on file: SSV-48P (Sherwood Scuba).

What are the specifications of SSV-48P?

Key specifications for SSV-48P: Special Features: OVERALL HEIGHT: 3.875 IN;OVERALL LENGTH INSTALLED HEIGHT: 2.875 IN;3000PSI SERVICE PRESSURE;12,000PSI TEST PRESSURE IN; Part Name Assigned by Controlling Agency: RECREATIONAL SCUBA DIVING K-VALVE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-664-7682 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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