Quad Ring 5840-00-736-4178 NSN 5840-00-736-4178 · NIIN 007364178 · Part number MRQ101
Minnesota Rubber Co · FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 07322
NSN 5840-00-736-4178 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-736-4178. Manufacturer of record part number: MRQ101 .
Also searched as
5840-00-736-4178 ·
5840007364178 ·
NIIN 007364178 ·
00-736-4178 ·
FSC 5840 Radar Equipment, Except Airborne · CAGE 07322 · MRQ101
Nearby stock numbers
← 5840-00-736-3518
·
5840-00-736-4206 Oscillator Assembly →
Features
Quad Ring — FSC 5840 1 manufacturer part number on file Manufacturer of record: Minnesota Rubber Co
Identification
NSN: 5840-00-736-4178
NIIN: 007364178
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: MRQ101
Manufacturer: Minnesota Rubber Co
General Description
The Quad Ring, cataloged under National Stock Number 5840-00-736-4178, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Minnesota Rubber Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Quad Ring FSC / FSG 5840 — Radar Equipment, Except Airborne (FSG 58) Manufacturers Minnesota Rubber Co (CAGE 07322)
Technical Specifications
Parameter Value NSN 5840-00-736-4178 Primary Part Number MRQ101 Item Name Quad Ring FSC / FSG 5840 / 58 — Radar Equipment, Except Airborne Manufacturer Minnesota Rubber Co Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL B — Remove Demilitarization Key Points Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
MRQ101 PRIMARY Minnesota Rubber Co (USA)
No interchangeability data on file.
Other items in FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605
5840-00-001-1605 · Item name not on file
5840-00-001-1606
5840-00-001-1606 · Item name not on file
5840-00-001-1607
5840-00-001-1607 · Item name not on file
5840-00-001-1608
5840-00-001-1608 · Item name not on file
5840-00-001-1609
5840-00-001-1609 · Item name not on file
5840-00-001-1610
5840-00-001-1610 · Item name not on file
5840-00-001-1611
5840-00-001-1611 · Item name not on file
5840-00-001-1612
5840-00-001-1612 · Item name not on file
Frequently Asked Questions
What is NSN 5840-00-736-4178?
NSN 5840-00-736-4178 is a Quad Ring, manufactured by Minnesota Rubber Co, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5840-00-736-4178?
NSN 5840-00-736-4178 has 1 manufacturer part number on file: MRQ101 (Minnesota Rubber Co).
Is NSN 5840-00-736-4178 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.
What is the DEMIL code for NSN 5840-00-736-4178?
NSN 5840-00-736-4178 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.
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