NSN 4820-01-153-2693 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-153-2693. Manufacturer of record part number: 20476-1030.
Also searched as4820-01-153-2693 ·
4820011532693 ·
NIIN 011532693 ·
01-153-2693 ·
FSC 4820 Valves, Nonpowered · CAGE 78062 · 20476-1030
General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED FINISH,0.250 IN. THK BY 2.000 IN. SQUARE MTG FLANGE W/FOUR 0.289 IN. DIA HOLES ON 1.968 IN. BC,0.255 IN. DIA CENTER BORE,0.625 IN. O/A H IN
1 manufacturer part number on file
Manufacturer of record: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
The Cap,sleeve,valve, cataloged under National Stock Number 4820-01-153-2693, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 1 specification, 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. Current acquisition status: Active.
ALUMINUM ALLOY,ANODIZED FINISH,0.250 IN. THK BY 2.000 IN. SQUARE MTG FLANGE W/FOUR 0.289 IN. DIA HOLES ON 1.968 IN. BC,0.255 IN. DIA CENTER BORE,0.625 IN. O/A H IN
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 4820-01-153-2693?
NSN 4820-01-153-2693 is a Cap,sleeve,valve, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-153-2693?
NSN 4820-01-153-2693 has 1 manufacturer part number on file: 20476-1030 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
What are the specifications of 20476-1030?
Key specifications for 20476-1030: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED FINISH,0.250 IN. THK BY 2.000 IN. SQUARE MTG FLANGE W/FOUR 0.289 IN. DIA HOLES ON 1.968 IN. BC,0.255 IN. DIA CENTER BORE,0.625 IN. O/A H IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-153-2693 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.