Valve, Safety Relief4820-01-396-1497

NSN 4820-01-396-1497 · NIIN 013961497 · Part number AT112744

Nortrax-Great Lakes, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 4A035

Government record, cited

NSN 4820-01-396-1497 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-396-1497. Manufacturer of record part number: AT112744.

Also searched as 4820-01-396-1497 · 4820013961497 · NIIN 013961497 · 01-396-1497 · FSC 4820 Valves, Nonpowered · CAGE 4A035 · AT112744 · 6230086191

Nearby stock numbers ← 4820-01-396-1450 Disk, Valve · 4820-01-396-1498 Valve, Calibrated Flow →

4820-01-396-1497 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
Valve Operation Method: AUTOMATIC
4 manufacturer part numbers on file
Manufacturer of record: Nortrax-Great Lakes, Inc.

Identification

NSN: 4820-01-396-1497
NIIN: 013961497
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AT112744
Manufacturer: Nortrax-Great Lakes, Inc.

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-396-1497, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Nortrax-Great Lakes, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-396-1497
Primary Part Number	AT112744
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Nortrax-Great Lakes, Inc.
Status	ACTIVE
Valve Operation Method	AUTOMATIC

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
AT112744 PRIMARY	Nortrax-Great Lakes, Inc. (USA)
AT112744 PRIMARY	Deere & Co (USA)
6230086191	Linde Hydraulics Corp Div Linde Hydraulics (USA)
AT112744 PRIMARY	Deere & Company Dba Deere John Co (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 4820-01-396-1497?

NSN 4820-01-396-1497 is a Valve,safety Relief, manufactured by Nortrax-Great Lakes, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-396-1497?

NSN 4820-01-396-1497 has 4 manufacturer part numbers on file: AT112744 (Nortrax-Great Lakes, Inc.), AT112744 (Deere & Co), 6230086191 (Linde Hydraulics Corp Div Linde Hydraulics), AT112744 (Deere & Company Dba Deere John Co).

What are the specifications of AT112744?

Key specifications for AT112744: End Item Identification: EXCAVATOR; Valve Operation Method: AUTOMATIC. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-396-1497 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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