NSN 4820-01-526-3349 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-526-3349. Manufacturer of record part number: GRW 2 D11E A1 K B0.
Also searched as4820-01-526-3349 ·
4820015263349 ·
NIIN 015263349 ·
01-526-3349 ·
FSC 4820 Valves, Nonpowered · CAGE 0GDV2 · GRW 2 D11E A1 K B0 · 786-703-020-221-302 · 805-703-020-AR1-500
Manufacturer of record: Keystone Valve Usa Inc Keystone Sales Div
Identification
NSN: 4820-01-526-3349
NIIN: 015263349
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: GRW 2 D11E A1 K B0
Manufacturer: Keystone Valve Usa Inc Keystone Sales Div
General Description
The Valve,butterfly, cataloged under National Stock Number 4820-01-526-3349, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Keystone Valve Usa Inc Keystone Sales Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
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 4820-01-526-3349?
NSN 4820-01-526-3349 is a Valve,butterfly, manufactured by Keystone Valve Usa Inc Keystone Sales Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-526-3349?
NSN 4820-01-526-3349 has 1 manufacturer part number on file: GRW 2 D11E A1 K B0 (Keystone Valve Usa Inc Keystone Sales Div).
What are the specifications of GRW 2 D11E A1 K B0?
Key specifications for GRW 2 D11E A1 K B0: End Item Identification: TACTICAL WATER PURIFICATION SYSTEM (TWPS) NSN 4610-01-488-9656. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-526-3349 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.