NSN 4820-01-641-8447 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-641-8447. Manufacturer of record part number: M12A-B8LJ2-SSP.
Also searched as4820-01-641-8447 ·
4820016418447 ·
NIIN 016418447 ·
01-641-8447 ·
FSC 4820 Valves, Nonpowered · CAGE 1T9Z5 · M12A-B8LJ2-SSP
Material Document and Classification: ASTM A351 GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY
Valve Size: 0.375 INCHES IN
Second Connection Face to Centerline Distance: 2.33 INCHES IN
Face to Face Distance: 4.66 INCHES IN
First Connection Face to Centerline Distance: 2.33 INCHES IN
Identification
NSN: 4820-01-641-8447
NIIN: 016418447
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M12A-B8LJ2-SSP
Manufacturer: Parker Hannifin Corp
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-641-8447, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker Hannifin Corp. Government technical data includes 9 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
4820-01-641-8447
Primary Part Number
M12A-B8LJ2-SSP
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Parker Hannifin Corp
Status
ACTIVE
Valve Model Number for Which Designed
B8L
Style Designator
STRAIGHT THRU
Material Document and Classification
ASTM A351 GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY
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 4820-01-641-8447?
NSN 4820-01-641-8447 is a Valve,ball, manufactured by Parker Hannifin Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-641-8447?
NSN 4820-01-641-8447 has 1 manufacturer part number on file: M12A-B8LJ2-SSP (Parker Hannifin Corp).
What are the specifications of M12A-B8LJ2-SSP?
Key specifications for M12A-B8LJ2-SSP: Valve Model Number for Which Designed: B8L; Style Designator: STRAIGHT THRU; Material Document and Classification: ASTM A351 GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY; Valve Size: 0.375 INCHES IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-641-8447 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.