NSN 4820-01-568-1565 · NIIN 015681565 · Part number CV08-2029-0-N-01
Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1SV90
Government record, cited
NSN 4820-01-568-1565 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-568-1565. Manufacturer of record part number: CV08-2029-0-N-01.
Manufacturer of record: Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
Identification
NSN: 4820-01-568-1565
NIIN: 015681565
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CV08-2029-0-N-01
Manufacturer: Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-568-1565, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-568-1565
Primary Part Number
CV08-2029-0-N-01
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-568-15816101030POSSIBLE MATCH
PLUG,ROTARY,VALVE
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5340-01-568-15856108080POSSIBLE MATCH
PLUG,EXPANSION
Possible match (shared part number)Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
4820-01-568-1589RV58-2003F-0-N-46/43.5POSSIBLE MATCH
VALVE,SAFETY RELIEF
Possible match (shared part number)Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
4820-01-568-3156DC08-4004-0-NS-135POSSIBLE MATCH
CARTRIDGE,NEEDLE VALVE
Possible match (shared part number)Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
4730-01-569-99694205550.025POSSIBLE MATCH
RESTRICTOR,FLUID FLOW
Possible match (shared part number)Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
2940-01-574-2275PC08-3008-0-NS-90POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc (USA)
Reference documents
Reference
Meaning
12505553
D/9Drawing number reference only
U S Army Tank Automotive Command Amsta-Im-Mm
Related Parts
4820-01-568-1581POSSIBLE MATCH
PLUG,ROTARY,VALVE
6101030
5340-01-568-1585POSSIBLE MATCH
PLUG,EXPANSION
6108080
4820-01-568-1589POSSIBLE MATCH
VALVE,SAFETY RELIEF
RV58-2003F-0-N-46/43.5
4820-01-568-3156POSSIBLE MATCH
CARTRIDGE,NEEDLE VALVE
DC08-4004-0-NS-135
4730-01-569-9969POSSIBLE MATCH
RESTRICTOR,FLUID FLOW
4205550.025
2940-01-574-2275POSSIBLE MATCH
FILTER ELEMENT,FLUID
PC08-3008-0-NS-90
Frequently Asked Questions
What is NSN 4820-01-568-1565?
NSN 4820-01-568-1565 is a Valve,check, manufactured by Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-568-1565?
NSN 4820-01-568-1565 has 1 manufacturer part number on file: CV08-2029-0-N-01 (Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc).
What NSN replaces 4820-01-568-1565?
6 possible matches (shared part number, not a government interchangeability claim): 4820-01-568-1581, 5340-01-568-1585, 4820-01-568-1589. Verify interchangeability with system specifications before substitution.
What are the specifications of CV08-2029-0-N-01?
Key specifications for CV08-2029-0-N-01: Special Features: NHA MANIFOLD, MANUAL; PLUGS MUST BE FLUSH OR RECESSED; Part Name Assigned by Controlling Agency: CV1, CV2, CV3; End Item Identification: 2320-01-549-8565; TRUCK, CARGO. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-568-1565 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.