NSN 4820-01-522-4254 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-522-4254. Manufacturer of record part number: 39566237.
Also searched as4820-01-522-4254 ·
4820015224254 ·
NIIN 015224254 ·
01-522-4254 ·
FSC 4820 Valves, Nonpowered · CAGE 6R484 · 39566237
Valve Type for Which Designed: TEMPERATURE REGULATING
Port Quantity: 2
Valve Size for Which Designed: 10.000 INCHES IN
Valve Design Control Activity: 6R484
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Ingersoll-Rand Company Dba Rotary Compressor Division
Identification
NSN: 4820-01-522-4254
NIIN: 015224254
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 39566237
Manufacturer: Ingersoll-Rand Company Dba Rotary Compressor Division
General Description
The Body,valve, cataloged under National Stock Number 4820-01-522-4254, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company Dba Rotary Compressor Division. Government technical data includes 5 specifications, 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
4820-01-522-4254
Primary Part Number
39566237
Item Name
Body,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Ingersoll-Rand Company Dba Rotary Compressor Division
Ingersoll-Rand Company Dba Rotary Compressor Division (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 4820-01-522-4254?
NSN 4820-01-522-4254 is a Body,valve, manufactured by Ingersoll-Rand Company Dba Rotary Compressor Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-522-4254?
NSN 4820-01-522-4254 has 1 manufacturer part number on file: 39566237 (Ingersoll-Rand Company Dba Rotary Compressor Division).
What are the specifications of 39566237?
Key specifications for 39566237: Valve Type for Which Designed: TEMPERATURE REGULATING; Port Quantity: 2; Valve Size for Which Designed: 10.000 INCHES IN; Special Features: NHA NSN 1730-01-540-4116 COMPRESSOR, SES SV. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-522-4254 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.
What is the DEMIL code for NSN 4820-01-522-4254?
NSN 4820-01-522-4254 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.