Ring, Spray 4820-01-090-4234 NSN 4820-01-090-4234 · NIIN 010904234 · Part number 87-D-329
Derbyshire Machine & Tool Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 71905
NSN 4820-01-090-4234 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-090-4234. Manufacturer of record part number: 87-D-329 .
Also searched as
4820-01-090-4234 ·
4820010904234 ·
NIIN 010904234 ·
01-090-4234 ·
FSC 4820 Valves, Nonpowered · CAGE 71905 · 87-D-329 · 300-2150107 PIECE 8 · 650-1091 PIECE 8 · 650-1091 PIECE 8L1
Nearby stock numbers
← 4820-01-090-4231
·
4820-01-090-4235 →
4820-01-090-4234 — Valves, Nonpowered
Features
Ring,spray — FSC 4820 1 manufacturer part number on file Manufacturer of record: Derbyshire Machine & Tool Co
Identification
NSN: 4820-01-090-4234
NIIN: 010904234
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 87-D-329
Manufacturer: Derbyshire Machine & Tool Co
General Description
The Ring,spray, cataloged under National Stock Number 4820-01-090-4234, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Derbyshire Machine & Tool Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-090-4234 Primary Part Number 87-D-329 Item Name Ring,spray FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Derbyshire Machine & Tool Co 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
Cross-Reference Index
Part Number Manufacturer
87-D-329 Derbyshire Machine & Tool Co (USA)
Reference documents
Reference Meaning
300-2150107 PIECE 8
3/2 Design control — primary reference U.S. Government activity
650-1091 PIECE 8
5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding
650-1091 PIECE 8L1
5/9 Secondary reference Mindeco Corp
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 4820-01-090-4234?
NSN 4820-01-090-4234 is a Ring,spray, manufactured by Derbyshire Machine & Tool Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-090-4234?
NSN 4820-01-090-4234 has 1 manufacturer part number on file: 87-D-329 (Derbyshire Machine & Tool Co).
What are the specifications of 87-D-329?
Key specifications for 87-D-329: End Item Identification: CENTRFG PUMP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-090-4234 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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