General Characteristics Item Description: BRONZE HALF HARD,0.594 IN. LG 0.406 IN. DIA IN
Identification
NSN: 5826-00-031-2274
NIIN: 000312274
FSC: 5826 — Radio Navigation Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Adapter-Coupling,tuning Drive, cataloged under National Stock Number 5826-00-031-2274, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5826-00-031-2274
Item Name
Adapter-Coupling,tuning Drive
FSC / FSG
5826 / 58 — Radio Navigation Equipment, Airborne
Status
ACTIVE
General Characteristics Item Description
BRONZE HALF HARD,0.594 IN. LG 0.406 IN. DIA IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
48A13290
3/9Design control — primary reference
U.S. Government activity
48A13290
5/9Secondary reference
Alek Industries Inc
48A13290
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5826 — Radio Navigation Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5826-00-001-3742
SHROUD AND POST ASSEMBLY
5826-00-001-4074
AMPLIFIER,IMPEDANC
5826-00-001-4076
CONTROL,RADIO SET
5826-00-001-5435
5826-00-001-5435 · Item name not on file
5826-00-001-6387
5826-00-001-6387 · Item name not on file
5826-00-001-7043
HEADER ASSEMBLY
5826-00-003-4862
5826-00-003-4862 · Item name not on file
5826-00-003-4863
5826-00-003-4863 · Item name not on file
Frequently Asked Questions
What is NSN 5826-00-031-2274?
NSN 5826-00-031-2274 is a Adapter-Coupling,tuning Drive, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
What are the specifications of 5826-00-031-2274?
Key specifications for 5826-00-031-2274: General Characteristics Item Description: BRONZE HALF HARD,0.594 IN. LG 0.406 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5826-00-031-2274 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.