NSN 4820-01-453-6002 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-453-6002. Manufacturer of record part number: 400-BAK.
Third End Relationship with Preceding Ends: IDENTICAL WITH FIRST END
First End Style Designator: PLAIN
End Connection Quantity: 3
Outlet Pressure Range: 1.0 TO 30.0 CAMERA MOUNT
Identification
NSN: 4820-01-453-6002
NIIN: 014536002
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 400-BAK
Manufacturer: Controlair Inc
General Description
The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-453-6002, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Controlair Inc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-453-6002?
NSN 4820-01-453-6002 is a Valve,regulating,system Pressure, manufactured by Controlair Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-453-6002?
NSN 4820-01-453-6002 has 3 manufacturer part numbers on file: P03348 (Altec Air, Llc Dba Altec Llc), 231-960-064-003 (Bellofram Corporation), 400-BAK (Controlair Inc).
What are the specifications of 400-BAK?
Key specifications for 400-BAK: First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: TEE ANGLE; Third End Relationship with Preceding Ends: IDENTICAL WITH FIRST END. 14 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-453-6002 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.