NSN 5990-01-692-0597 — this item is cataloged by the U.S. Government under National Stock Number 5990-01-692-0597. Manufacturer of record part number: ROQ-437.
Also searched as5990-01-692-0597 ·
5990016920597 ·
NIIN 016920597 ·
01-692-0597 ·
FSC 5990 Synchros and Resolvers · CAGE 0U205 · ROQ-437
Nearby stock numbers← 5990-01-691-6260 Encoder, Shaft Angle to Digital
·
5990-01-693-2788 Encoder, Shaft Angle to Digital →
Features
Encoder,shaft Angle to Digital — FSC 5990
Voltage in Volts and Current Type: 3.6 DC AND 14.0 DC
2 manufacturer part numbers on file
Manufacturer of record: Heidenhain Corp
Identification
NSN: 5990-01-692-0597
NIIN: 016920597
FSC: 5990 — Synchros and Resolvers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: ROQ-437
Manufacturer: Heidenhain Corp
General Description
The Encoder,shaft Angle to Digital, cataloged under National Stock Number 5990-01-692-0597, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Heidenhain Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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.
5990-00-001-1764
SYNCHRO,DIFFERENTIAL TRANSMITTER
5990-00-001-1765
SYNCHRO,TRANSMITTER
5990-00-001-1766
SYNCHRO,CONTROL TRANSFORMER
5990-00-001-4570
5990-00-001-4570 · Item name not on file
5990-00-001-5956
5990-00-001-5956 · Item name not on file
5990-00-001-7588
SYNCHRO,TRANSMITTER
5990-00-003-0177
5990-00-003-0177 · Item name not on file
5990-00-003-0569
RESOLVER,ELECTRICAL
Frequently Asked Questions
What is NSN 5990-01-692-0597?
NSN 5990-01-692-0597 is a Encoder,shaft Angle to Digital, manufactured by Heidenhain Corp, classified under FSC 5990, Synchros and Resolvers. Status: active.
What part numbers are listed for NSN 5990-01-692-0597?
NSN 5990-01-692-0597 has 2 manufacturer part numbers on file: ROQ-437 (Heidenhain Corp), ROQ-437 (Telespazio S.p.a.).
What are the specifications of ROQ-437?
Key specifications for ROQ-437: Voltage in Volts and Current Type: 3.6 DC AND 14.0 DC; Special Features: SPEED 12000RPM, RPM; Part Name Assigned by Controlling Agency: ABSOLUTE ROTARY ENCORDER WITH ENDAT 2.2 FOR SAFETY. 1 specification is documented in the U.S. Government catalog.
Is NSN 5990-01-692-0597 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.