NSN 4920-00-264-0393 · NIIN 002640393 · Part number 3151-593
Woodward Hrt, Inc. Dba Woodward Hrt Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 60029
Government record, cited
NSN 4920-00-264-0393 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-264-0393. Manufacturer of record part number: 3151-593.
Also searched as4920-00-264-0393 ·
4920002640393 ·
NIIN 002640393 ·
00-264-0393 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 60029 · 3151-593
Supplementary Features: COMPANY ITEM NAME-TEST BLOCK, LOCK PLUNGER-SERVOACTUATOR RUDDER
Reference Data and Literature: SERD NO. 1367
Functional Description: USED FOR TESTING CAS COMPONENTS OF THE RUDDER ROTARY HYDRAULIC SERVOACTUATOR;USED TO PROVIDE A CHAMBER TO HOLD THE CAS LOCK PLUNGER AND CAP PISTON ASSY IN POSITION AND HAS PORTS FOR LEAKAGE AND PRESSURE TESTING
1 manufacturer part number on file
Manufacturer of record: Woodward Hrt, Inc. Dba Woodward Hrt Inc
Identification
NSN: 4920-00-264-0393
NIIN: 002640393
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3151-593
Manufacturer: Woodward Hrt, Inc. Dba Woodward Hrt Inc
General Description
The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-00-264-0393, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Woodward Hrt, Inc. Dba Woodward Hrt Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
COMPANY ITEM NAME-TEST BLOCK, LOCK PLUNGER-SERVOACTUATOR RUDDER
Reference Data and Literature
SERD NO. 1367
Functional Description
USED FOR TESTING CAS COMPONENTS OF THE RUDDER ROTARY HYDRAULIC SERVOACTUATOR;USED TO PROVIDE A CHAMBER TO HOLD THE CAS LOCK PLUNGER AND CAP PISTON ASSY IN POSITION AND HAS PORTS FOR LEAKAGE AND PRESSURE TESTING
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-00-264-0393?
NSN 4920-00-264-0393 is a Adapter Assembly,interface Devic, manufactured by Woodward Hrt, Inc. Dba Woodward Hrt Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-00-264-0393?
NSN 4920-00-264-0393 has 1 manufacturer part number on file: 3151-593 (Woodward Hrt, Inc. Dba Woodward Hrt Inc).
What are the specifications of 3151-593?
Key specifications for 3151-593: Unpackaged Unit Length: 6.250 INCHES NOMINAL IN; Supplementary Features: COMPANY ITEM NAME-TEST BLOCK, LOCK PLUNGER-SERVOACTUATOR RUDDER; Reference Data and Literature: SERD NO. 1367; Special Features: 3 IN. DIA IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4920-00-264-0393 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.