Cap, Valve4820-01-697-3791

NSN 4820-01-697-3791 · NIIN 016973791 · Part number 4SS-9395-40

Taylor Devices Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06742

Government record, cited

NSN 4820-01-697-3791 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-697-3791. Manufacturer of record part number: 4SS-9395-40.

Also searched as 4820-01-697-3791 · 4820016973791 · NIIN 016973791 · 01-697-3791 · FSC 4820 Valves, Nonpowered · CAGE 06742 · 4SS-9395-40

Nearby stock numbers ← 4820-01-697-3789 Body, Valve · 4820-01-697-3966 Valve, Butterfly →

4820-01-697-3791 — Valves, Nonpowered

Features

Cap,valve — FSC 4820
Valve Type for Which Designed: RELIEF
Attachment Method: THREADED
1 manufacturer part number on file
Manufacturer of record: Taylor Devices Inc

Identification

NSN: 4820-01-697-3791
NIIN: 016973791
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4SS-9395-40
Manufacturer: Taylor Devices Inc

General Description

The Cap,valve, cataloged under National Stock Number 4820-01-697-3791, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Taylor Devices Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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	4820-01-697-3791
Primary Part Number	4SS-9395-40
Item Name	Cap,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Taylor Devices Inc
Status	ACTIVE
Valve Type for Which Designed	RELIEF
Attachment Method	THREADED

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
4SS-9395-40 PRIMARY	Taylor Devices Inc (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 4820-01-697-3791?

NSN 4820-01-697-3791 is a Cap,valve, manufactured by Taylor Devices Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-697-3791?

NSN 4820-01-697-3791 has 1 manufacturer part number on file: 4SS-9395-40 (Taylor Devices Inc).

What are the specifications of 4SS-9395-40?

Key specifications for 4SS-9395-40: Valve Type for Which Designed: RELIEF; Part Name Assigned by Controlling Agency: SAFETY CAP,YELLOW; End Item Identification: GAS SHOCK ABSORBER; Attachment Method: THREADED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-697-3791 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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