NSN 4820-00-436-6263 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-436-6263. Manufacturer of record part number: 510202.
Also searched as4820-00-436-6263 ·
4820004366263 ·
NIIN 004366263 ·
00-436-6263 ·
FSC 4820 Valves, Nonpowered · CAGE 26101 · 510202
Nearby stock numbers← 4820-00-436-4658
·
4820-00-436-6275 Ball and Retainer V →
4820-00-436-6263 — Valves, Nonpowered
Features
Cover,valve — FSC 4820
General Characteristics Item Description: ALUMINUM ALLOY,ANODIZE PER MIL-A-8625,TYPE 2,6 MOUNTING HOLES 0.177 IN. MIN,0.180 IN. MAX DIA,4 HOLES SPACED ON 60 DEG BOLT CENTERS,2 HOLES ON 45 DEG BOLT CENTERS,COVER IRREGULAR SHAPED IN
1 manufacturer part number on file
Manufacturer of record: Aar Allen Services, Inc Dba Aar Component Services Wellington
Identification
NSN: 4820-00-436-6263
NIIN: 004366263
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 510202
Manufacturer: Aar Allen Services, Inc Dba Aar Component Services Wellington
General Description
The Cover,valve, cataloged under National Stock Number 4820-00-436-6263, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. 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.
Technical Specifications
Parameter
Value
NSN
4820-00-436-6263
Primary Part Number
510202
Item Name
Cover,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Aar Allen Services, Inc Dba Aar Component Services Wellington
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY,ANODIZE PER MIL-A-8625,TYPE 2,6 MOUNTING HOLES 0.177 IN. MIN,0.180 IN. MAX DIA,4 HOLES SPACED ON 60 DEG BOLT CENTERS,2 HOLES ON 45 DEG BOLT CENTERS,COVER IRREGULAR SHAPED IN
Aar Allen Services, Inc Dba Aar Component Services Wellington (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-00-436-6263?
NSN 4820-00-436-6263 is a Cover,valve, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-436-6263?
NSN 4820-00-436-6263 has 1 manufacturer part number on file: 510202 (Aar Allen Services, Inc Dba Aar Component Services Wellington).
What are the specifications of 510202?
Key specifications for 510202: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZE PER MIL-A-8625,TYPE 2,6 MOUNTING HOLES 0.177 IN. MIN,0.180 IN. MAX DIA,4 HOLES SPACED ON 60 DEG BOLT CENTERS,2 HOLES ON 45 DEG BOLT CENTERS,COVER IRREGULAR SHAPED IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-436-6263 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.