NSN 4820-01-633-8902 · NIIN 016338902 · Part number NP-2215-1200A
Lawrence Factor, Inc. Dba Lawrence Factor Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0R763
Government record, cited
NSN 4820-01-633-8902 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-633-8902. Manufacturer of record part number: NP-2215-1200A.
Also searched as4820-01-633-8902 ·
4820016338902 ·
NIIN 016338902 ·
01-633-8902 ·
FSC 4820 Valves, Nonpowered · CAGE 0R763 · NP-2215-1200A
Operating Pressure: 145.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Lawrence Factor, Inc. Dba Lawrence Factor Inc
Identification
NSN: 4820-01-633-8902
NIIN: 016338902
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: NP-2215-1200A
Manufacturer: Lawrence Factor, Inc. Dba Lawrence Factor Inc
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-633-8902, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lawrence Factor, Inc. Dba Lawrence Factor Inc. Government technical data includes 3 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
4820-01-633-8902
Primary Part Number
NP-2215-1200A
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Lawrence Factor, Inc. Dba Lawrence Factor Inc
Status
ACTIVE
Style Designator
STRAIGHT THRU
Operating Pressure
145.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Lawrence Factor, Inc. Dba Lawrence Factor Inc (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 4820-01-633-8902?
NSN 4820-01-633-8902 is a Valve,safety Relief, manufactured by Lawrence Factor, Inc. Dba Lawrence Factor Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-633-8902?
NSN 4820-01-633-8902 has 1 manufacturer part number on file: NP-2215-1200A (Lawrence Factor, Inc. Dba Lawrence Factor Inc).
What are the specifications of NP-2215-1200A?
Key specifications for NP-2215-1200A: Style Designator: STRAIGHT THRU; Operating Pressure: 145.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: LAWRENCE FACTOR IS THE OEM; End Item Identification: OCEANUS-COMPR. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-633-8902 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.