NSN 4820-01-522-5599 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-522-5599. Manufacturer of record part number: 058138-A1.
Nearby stock numbers← 4820-01-522-5598 Parts Kit, Safety Relief Valve
·
4820-01-522-5610 Valve, Flow Control →
4820-01-522-5599 — Valves, Nonpowered
Features
Parts Kit,ball Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Bauer Compressors, Inc.
Identification
NSN: 4820-01-522-5599
NIIN: 015225599
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 058138-A1
Manufacturer: Bauer Compressors, Inc.
General Description
The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-522-5599, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bauer Compressors, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
N02769
5/9Secondary reference
Bauer Compressors, Inc.
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 4820-01-522-5599?
NSN 4820-01-522-5599 is a Parts Kit,ball Valve, manufactured by Bauer Compressors, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-522-5599?
NSN 4820-01-522-5599 has 1 manufacturer part number on file: 058138-A1 (Bauer Compressors, Inc.).
What are the specifications of 058138-A1?
Key specifications for 058138-A1: Special Features: COMPRESSOR, GROUP ASSEMBLY; Part Name Assigned by Controlling Agency: BALL, PRECISION; End Item Identification: COMPRESSOR, BREATHING. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-522-5599 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.