PartsTable TECHNICAL DATA SHEET

NSN 4820-01-374-1746Government record, cited

Seat, Valve4820-01-374-1746

NSN 4820-01-374-1746 · NIIN 013741746 · Part number 27386 PIECE 6

Crane Co Div Valve Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 14959

Government record, cited

NSN 4820-01-374-1746 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-374-1746. Manufacturer of record part number: 27386 PIECE 6.

Also searched as 4820-01-374-1746 · 4820013741746 · NIIN 013741746 · 01-374-1746 · FSC 4820 Valves, Nonpowered · CAGE 14959 · 27386 PIECE 6 · D6063

Nearby stock numbers ← 4820-01-374-1507 Valve, Check · 4820-01-374-1748 Disk, Rupturable →

4820-01-374-1746 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Crane Co Div Valve Div

Identification

NSN: 4820-01-374-1746
NIIN: 013741746
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 27386 PIECE 6
Manufacturer: Crane Co Div Valve Div

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-374-1746, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Crane Co Div Valve Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Seat,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Crane Co Div Valve Div (CAGE 14959); Crane Corp Crane Valve Services Div (CAGE 3P524)

Technical Specifications

Parameter	Value
NSN	4820-01-374-1746
Primary Part Number	27386 PIECE 6
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Crane Co Div Valve Div
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
27386 PIECE 6 PRIMARY	Crane Co Div Valve Div (USA)
27386 PIECE 6	Crane Corp Crane Valve Services Div (USA)

Reference documents

Reference	Meaning
D6063	C/1 Advisory reference — outside the item-of-supply concept Crane Co Div Valve Div

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 4820-01-374-1746?

NSN 4820-01-374-1746 is a Seat,valve, manufactured by Crane Co Div Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-374-1746?

NSN 4820-01-374-1746 has 2 manufacturer part numbers on file: 27386 PIECE 6 (Crane Co Div Valve Div), 27386 PIECE 6 (Crane Corp Crane Valve Services Div).

Is NSN 4820-01-374-1746 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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