NSN 4820-01-283-3880 · NIIN 012833880 · Part number 15F-4-8IN ITEM 5
William E Williams Valve Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79342
Government record, cited
NSN 4820-01-283-3880 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-283-3880. Manufacturer of record part number: 15F-4-8IN ITEM 5.
Material Document and Classification: ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE
Features Provided: RISING STEM
Valve Size for Which Designed: 8.000 INCHES IN
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Identification
NSN: 4820-01-283-3880
NIIN: 012833880
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 15F-4-8IN ITEM 5
Manufacturer: William E Williams Valve Corp
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-283-3880, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is William E Williams Valve Corp. Government technical data includes 6 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
4820-01-283-3880
Primary Part Number
15F-4-8IN ITEM 5
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
William E Williams Valve Corp
Status
ACTIVE
Valve Type for Which Designed
GATE
Stem Actuating End Type
THREADED EXTERNALLY
Material Document and Classification
ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE
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 4820-01-283-3880?
NSN 4820-01-283-3880 is a Stem,fluid Valve, manufactured by William E Williams Valve Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-283-3880?
NSN 4820-01-283-3880 has 1 manufacturer part number on file: 15F-4-8IN ITEM 5 (William E Williams Valve Corp).
What are the specifications of 15F-4-8IN ITEM 5?
Key specifications for 15F-4-8IN ITEM 5: Valve Type for Which Designed: GATE; Stem Actuating End Type: THREADED EXTERNALLY; Material Document and Classification: ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE; Features Provided: RISING STEM. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-283-3880 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.