NSN 4820-01-617-8452 · NIIN 016178452 · Part number R12105
Meritor Heavy Vehicle Systems Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 69633
Government record, cited
NSN 4820-01-617-8452 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-617-8452. Manufacturer of record part number: R12105.
Nearby stock numbers← 4820-01-617-8382 Parts Kit, Check Valve
·
4820-01-617-8576 Parts Kit, Check Valve →
4820-01-617-8452 — Valves, Nonpowered
Features
Cock,drain — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Meritor Heavy Vehicle Systems Llc
Identification
NSN: 4820-01-617-8452
NIIN: 016178452
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: R12105
Manufacturer: Meritor Heavy Vehicle Systems Llc
General Description
The Cock,drain, cataloged under National Stock Number 4820-01-617-8452, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Meritor Heavy Vehicle Systems Llc. The record lists 2 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
Frequently Asked Questions
What is NSN 4820-01-617-8452?
NSN 4820-01-617-8452 is a Cock,drain, manufactured by Meritor Heavy Vehicle Systems Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-617-8452?
NSN 4820-01-617-8452 has 2 manufacturer part numbers on file: 934 315 004 0 (Meritor Heavy Vehicle Systems Llc), R12105 (Meritor Heavy Vehicle Systems Llc).
What are the specifications of R12105?
Key specifications for R12105: Special Features: USED ON AIR BRAKE SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-617-8452 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.