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NSN 4820-01-568-0440Government record, cited
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Cartridge, Needle Valve4820-01-568-0440

NSN 4820-01-568-0440 · NIIN 015680440 · Part number NV08-2023E-0-N
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 4820-01-568-0440 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-568-0440. Manufacturer of record part number: NV08-2023E-0-N.
Also searched as  4820-01-568-0440 · 4820015680440 · NIIN 015680440 · 01-568-0440 · FSC 4820 Valves, Nonpowered · CAGE 1SV90 · NV08-2023E-0-N · 12505553 · NV08-2023B-0-N
Nearby stock numbers  ·
GATE VALVE PROFILE
4820-01-568-0440 — Valves, Nonpowered
Features
  • Cartridge,needle Valve — FSC 4820
  • 1 manufacturer part number on file
  • 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: 4820-01-568-0440
  • NIIN: 015680440
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: NV08-2023E-0-N
  • 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 Cartridge,needle Valve, cataloged under National Stock Number 4820-01-568-0440, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
ParameterValue
NSN4820-01-568-0440
Primary Part NumberNV08-2023E-0-N
Item NameCartridge,needle Valve
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerWomack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-568-1565CV08-2029-0-N-01 POSSIBLE MATCH
VALVE,CHECK
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
4820-01-568-15816101030 POSSIBLE MATCH
PLUG,ROTARY,VALVE
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5340-01-568-15856108080 POSSIBLE 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-46/43.5 POSSIBLE 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-135 POSSIBLE 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
4730-01-569-99694205550.025 POSSIBLE 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-90 POSSIBLE 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
Cross-Reference Index
Part NumberManufacturer
NV08-2023E-0-N PRIMARY 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
ReferenceMeaning
12505553 D/9 Drawing number reference only
U S Army Tank Automotive Command Amsta-Im-Mm
NV08-2023B-0-N 5/9 Secondary reference
Womack Machine Supply Co of Houston, Llc Dba Womack Machine Supply Co of Alab Div Womack Machine Supply Company of Houston, Llc
Related Parts
4820-01-568-1565POSSIBLE MATCH
VALVE,CHECK
CV08-2029-0-N-01
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 4820-01-568-0440?

NSN 4820-01-568-0440 is a Cartridge,needle Valve, 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 4820-01-568-0440?

NSN 4820-01-568-0440 has 1 manufacturer part number on file: NV08-2023E-0-N (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 4820-01-568-0440?

7 possible matches (shared part number, not a government interchangeability claim): 4820-01-568-1565, 4820-01-568-1581, 5340-01-568-1585. Verify interchangeability with system specifications before substitution.

What are the specifications of NV08-2023E-0-N?

Key specifications for NV08-2023E-0-N: Special Features: NHA MANIFOLD, MANUAL ENVELOPE DRAWING; Part Name Assigned by Controlling Agency: NV2; End Item Identification: 2320-01-549-8565; TRUCK, CARGO. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-568-0440 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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