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NSN 4820-01-477-0733Government record, cited
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Parts Kit, Valve4820-01-477-0733

NSN 4820-01-477-0733 · NIIN 014770733
FSC 4820 — Valves, Nonpowered · FSG 48 — Valves
Government record, cited
Also searched as  4820-01-477-0733 · 4820014770733 · NIIN 014770733 · 01-477-0733 · FSC 4820 Valves, Nonpowered · 2766-C · 5876-10SK · 2352-1501ACL
Nearby stock numbers  ·
GATE VALVE PROFILE
4820-01-477-0733 — Valves, Nonpowered
Features
  • Parts Kit,valve — FSC 4820
  • Component Quantity: 17
  • Document Type: MFR DRAWING
  • End Item Source: 90800
  • Component Document Page Number: 1OF1
  • Document Identification: 2766-C
  • Component Document Origin: GOVERNMENT
  • Nonsupply Items and Quantities: 90800, DIAPHRAGM-7; DIAPHRAGM RETAINER-1; O-RING-2; SIZE "E" ORFICE PLATE-7
Identification
  • NSN: 4820-01-477-0733
  • NIIN: 014770733
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-477-0733, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
ParameterValue
NSN4820-01-477-0733
Item NameParts Kit,valve
FSC / FSG4820 / 48 — Valves, Nonpowered
StatusACTIVE
Component Quantity17
Document TypeMFR DRAWING
End Item Source90800
Component Document Page Number1OF1
Document Identification2766-C
Component Document OriginGOVERNMENT
Nonsupply Items and Quantities90800, DIAPHRAGM-7; DIAPHRAGM RETAINER-1; O-RING-2; SIZE "E" ORFICE PLATE-7
Document Source90800
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-497-27572352-1451ACL 1.50IN POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-518-42872352-1455ACL POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-518-42905876-16SK POSSIBLE MATCH
PARTS KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-579-17082352-1511ACL 1.50IN POSSIBLE MATCH
VALVE,FLOW CONTROL
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-579-17265876-11SK POSSIBLE MATCH
PARTS KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-581-89172352-1551ACL POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
2766-C D/9 Drawing number reference only
U.S. Government activity
5876-10SK 3/2 Design control — primary reference
U.S. Government activity
2352-1501ACL 5/2 Secondary reference
U.S. Government activity
Related Parts
4820-01-497-2757POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1451ACL 1.50IN
4820-01-518-4287POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1455ACL
4820-01-518-4290POSSIBLE MATCH
PARTS KIT,VALVE
5876-16SK
4820-01-579-1708POSSIBLE MATCH
VALVE,FLOW CONTROL
2352-1511ACL 1.50IN
4820-01-579-1726POSSIBLE MATCH
PARTS KIT,VALVE
5876-11SK
4820-01-581-8917POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1551ACL

Frequently Asked Questions

What is NSN 4820-01-477-0733?

NSN 4820-01-477-0733 is a Parts Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-477-0733?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-497-2757, 4820-01-518-4287, 4820-01-518-4290. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-477-0733?

Key specifications for 4820-01-477-0733: Component Quantity: 17; Document Type: MFR DRAWING; End Item Source: 90800; Component Document Page Number: 1OF1. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-477-0733 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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