NSN 4820-01-642-7283 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-642-7283. Manufacturer of record part number: 1515-700-200.
Nearby stock numbers← 4820-01-642-7277 Valve, Safety Relief
·
4820-01-642-7356 Valve, Relief, Pressure and Temperature →
4820-01-642-7283 — Valves, Nonpowered
Features
Valve,check — FSC 4820
Style Designator: STRAIGHT THRU
Material: COPPER ALLOY BODY
1 manufacturer part number on file
Manufacturer of record: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Identification
NSN: 4820-01-642-7283
NIIN: 016427283
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1515-700-200
Manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-642-7283, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-642-7283
Primary Part Number
1515-700-200
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Reference documents
Reference
Meaning
1515-200
5/9Secondary reference
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
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 4820-01-642-7283?
NSN 4820-01-642-7283 is a Valve,check, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-642-7283?
NSN 4820-01-642-7283 has 1 manufacturer part number on file: 1515-700-200 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
What are the specifications of 1515-700-200?
Key specifications for 1515-700-200: Style Designator: STRAIGHT THRU; Material: COPPER ALLOY BODY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-642-7283 hazardous material?
Hazardous per DLA record (HMIC Y). 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.