Valve, Safety Relief 4820-01-274-0306 NSN 4820-01-274-0306 · NIIN 012740306 · Part number 111-02987
Grove Valve Operations · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 26505
NSN 4820-01-274-0306 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-274-0306. Manufacturer of record part number: 111-02987 .
Also searched as
4820-01-274-0306 ·
4820012740306 ·
NIIN 012740306 ·
01-274-0306 ·
FSC 4820 Valves, Nonpowered · CAGE 26505 · 111-02987 · N-838 SHT2 PIECE 32
Nearby stock numbers
← 4820-01-274-0305 Valve, Safety Relief
·
4820-01-274-0307 Valve, Plug →
4820-01-274-0306 — Valves, Nonpowered
Features
Valve,safety Relief — FSC 4820 2 manufacturer part numbers on file Manufacturer of record: Grove Valve Operations
Identification
NSN: 4820-01-274-0306
NIIN: 012740306
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 111-02987
Manufacturer: Grove Valve Operations
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-274-0306, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grove Valve Operations. The record lists 2 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 4820-01-274-0306 Primary Part Number 111-02987 Item Name Valve,safety Relief FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Grove Valve Operations 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
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 4820-01-274-0306?
NSN 4820-01-274-0306 is a Valve,safety Relief, manufactured by Grove Valve Operations, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-274-0306?
NSN 4820-01-274-0306 has 2 manufacturer part numbers on file: N-838 SHT2 PIECE 32 (Grove Valve Operations), 111-02987 (Grove Valve Operations).
What are the specifications of 111-02987?
Key specifications for 111-02987: End Item Identification: CENTRFG PUMP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-274-0306 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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