NSN 4820-01-066-1769 · NIIN 010661769 · Part number CS-2825-SV-0707
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16236
Government record, cited
NSN 4820-01-066-1769 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-066-1769. Manufacturer of record part number: CS-2825-SV-0707.
Nearby stock numbers← 4820-01-066-1759 Valve, Bleeder, Hydraulic System
·
4820-01-066-1789 Valve, Bleeder, Hydraulic System →
4820-01-066-1769 — Valves, Nonpowered
Features
Stem,fluid Valve — FSC 4820
Valve Size for Which Designed: 2.500 INCHES IN
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Identification
NSN: 4820-01-066-1769
NIIN: 010661769
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CS-2825-SV-0707
Manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-066-1769, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-066-1769
Primary Part Number
CS-2825-SV-0707
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Status
ACTIVE
Valve Size for Which Designed
2.500 INCHES IN
Material
STEEL
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-179-6565POSSIBLE MATCH
GUIDE,VALVE STEM
Possible match (shared part number)
4820-01-182-9241NK-979-1POSSIBLE MATCH
HOLDER,VALVE
Possible match (shared part number)Midwood Development Corp
4820-01-182-9242POSSIBLE MATCH
LINK,VALVE
Possible match (shared part number)
5342-01-182-9243POSSIBLE MATCH
CLEVIS,VALVE,TRIP
Possible match (shared part number)
3040-01-182-9496POSSIBLE MATCH
LEVER,REMOTE CONTROL
Possible match (shared part number)
5340-01-184-7858POSSIBLE MATCH
SEAT,HELICAL COMPRESSION SPRING
Possible match (shared part number)
4730-01-706-6198NP415POSSIBLE MATCH
REPAIR KIT,PIPE,EMERGENCY DAMAGE
Possible match (shared part number)Csc Operating Company Llc
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Reference documents
Reference
Meaning
NK987-1
5/9Secondary reference
U.S. Government activity
NP415
D/9Drawing number reference only
U.S. Government activity
NP415PC38
5/9Secondary reference
U.S. Government activity
Related Parts
4820-01-179-6565POSSIBLE MATCH
GUIDE,VALVE STEM
4820-01-182-9241POSSIBLE MATCH
HOLDER,VALVE
NK-979-1
4820-01-182-9242POSSIBLE MATCH
LINK,VALVE
5342-01-182-9243POSSIBLE MATCH
CLEVIS,VALVE,TRIP
3040-01-182-9496POSSIBLE MATCH
LEVER,REMOTE CONTROL
5340-01-184-7858POSSIBLE MATCH
SEAT,HELICAL COMPRESSION SPRING
4730-01-706-6198POSSIBLE MATCH
REPAIR KIT,PIPE,EMERGENCY DAMAGE
NP415
Frequently Asked Questions
What is NSN 4820-01-066-1769?
NSN 4820-01-066-1769 is a Stem,fluid Valve, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-066-1769?
NSN 4820-01-066-1769 has 1 manufacturer part number on file: CS-2825-SV-0707 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
What NSN replaces 4820-01-066-1769?
7 possible matches (shared part number, not a government interchangeability claim): 4820-01-179-6565, 4820-01-182-9241, 4820-01-182-9242. Verify interchangeability with system specifications before substitution.
What are the specifications of CS-2825-SV-0707?
Key specifications for CS-2825-SV-0707: Valve Size for Which Designed: 2.500 INCHES IN; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-066-1769 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.