Parts Kit, Safety Relief Valve4820-01-436-4955

NSN 4820-01-436-4955 · NIIN 014364955 · Part number 79-025001

Taylor Tools Inc . · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1DW88

Government record, cited

NSN 4820-01-436-4955 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-436-4955. Manufacturer of record part number: 79-025001.

Also searched as 4820-01-436-4955 · 4820014364955 · NIIN 014364955 · 01-436-4955 · FSC 4820 Valves, Nonpowered · CAGE 1DW88 · 79-025001

Nearby stock numbers ← 4820-01-436-4942 Valve, Safety Relief · 4820-01-436-4987 Linkage, Valve →

4820-01-436-4955 — Valves, Nonpowered

Features

Parts Kit,safety Relief Valve — FSC 4820
Component Quantity: 3
End Item Source: 1DW88
Supply Items and Quantities: SEAT AND BALL 1;O RING 2
End Item Name: SAFETY RELIEF VALVE
1 manufacturer part number on file
Manufacturer of record: Taylor Tools Inc .

Identification

NSN: 4820-01-436-4955
NIIN: 014364955
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 79-025001
Manufacturer: Taylor Tools Inc .

General Description

The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-436-4955, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Taylor Tools Inc .. Government technical data includes 4 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	4820-01-436-4955
Primary Part Number	79-025001
Item Name	Parts Kit,safety Relief Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Taylor Tools Inc .
Status	ACTIVE
Component Quantity	3
End Item Source	1DW88
Supply Items and Quantities	SEAT AND BALL 1;O RING 2
End Item Name	SAFETY RELIEF VALVE

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
79-025001 PRIMARY	Taylor Tools 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 4820-01-436-4955?

NSN 4820-01-436-4955 is a Parts Kit,safety Relief Valve, manufactured by Taylor Tools Inc ., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-436-4955?

NSN 4820-01-436-4955 has 1 manufacturer part number on file: 79-025001 (Taylor Tools Inc .).

What are the specifications of 79-025001?

Key specifications for 79-025001: Component Quantity: 3; End Item Source: 1DW88; Supply Items and Quantities: SEAT AND BALL 1;O RING 2; End Item Name: SAFETY RELIEF VALVE. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-436-4955 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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