NSN 6605-00-474-2798 · NIIN 004742798 · Part number R1056-53
Dorer Engineering Inc Dba O J Rodgers Company · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 32657
Government record, cited
NSN 6605-00-474-2798 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-474-2798. Manufacturer of record part number: R1056-53.
Manufacturer of record: Dorer Engineering Inc Dba O J Rodgers Company
Identification
NSN: 6605-00-474-2798
NIIN: 004742798
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: R1056-53
Manufacturer: Dorer Engineering Inc Dba O J Rodgers Company
General Description
The Idler Assembly, cataloged under National Stock Number 6605-00-474-2798, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Dorer Engineering Inc Dba O J Rodgers Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Idler Assembly
FSC / FSG
6605 — Navigational Instruments (FSG 66)
Manufacturers
Dorer Engineering Inc Dba O J Rodgers Company (CAGE 32657)
Technical Specifications
Parameter
Value
NSN
6605-00-474-2798
Primary Part Number
R1056-53
Item Name
Idler Assembly
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Dorer Engineering Inc Dba O J Rodgers Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Dorer Engineering Inc Dba O J Rodgers Company (USA)
Reference documents
Reference
Meaning
R1056-70PC22
5/9Secondary reference
Dorer Engineering Inc Dba O J Rodgers Company
No interchangeability data on file.
Other items in FSC 6605 — Navigational Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6605-00-001-3932
6605-00-001-3932 · Item name not on file
6605-00-001-3939
6605-00-001-3939 · Item name not on file
6605-00-001-3940
6605-00-001-3940 · Item name not on file
6605-00-001-4320
6605-00-001-4320 · Item name not on file
6605-00-001-4321
CONTROL UNIT,SHIP,P
6605-00-001-4322
6605-00-001-4322 · Item name not on file
6605-00-001-4323
6605-00-001-4323 · Item name not on file
6605-00-001-4327
6605-00-001-4327 · Item name not on file
Frequently Asked Questions
What is NSN 6605-00-474-2798?
NSN 6605-00-474-2798 is a Idler Assembly, manufactured by Dorer Engineering Inc Dba O J Rodgers Company, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-00-474-2798?
NSN 6605-00-474-2798 has 1 manufacturer part number on file: R1056-53 (Dorer Engineering Inc Dba O J Rodgers Company).
Is NSN 6605-00-474-2798 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 6605-00-474-2798?
NSN 6605-00-474-2798 has DEMIL Code D. 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.