FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4920-01-399-6785 ·
4920013996785 ·
NIIN 013996785 ·
01-399-6785 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment
Nearby stock numbers← 4920-01-399-6695 Console, Power Distribution
·
4920-01-399-7510 →
Features
Rigging Kit,aircraft Maintenance — FSC 4920
Unpackaged Unit Length: 25.000 INCHES NOMINAL IN
Reference Data and Literature: SERD 230253
Unpackaged Unit Width: 24.000 INCHES NOMINAL IN
Unpackaged Unit Height: 12.000 INCHES NOMINAL IN
Functional Description: 2 PAIRS OF RIGGING SPACERS ARE USED TO ADJUST THE TRAVEL LENGTH OF THE TRANSLATING SLEEVE; THE RIGGING BAR IS USED TO SET THE DISTANCE BETWEEN THE FIXED BODY AND TRANSLATING SLEEVE; THE ACTUATOR LOCK PROVIDES LOCKING OF CORE THRUST REVERSER ACTUATOR TO MAINTAIN MAX EXTENTION DURING RIGGING TASK; BLOCKER DOOR SPACERS ARE USED TO GAUGE TO SET STEP BETWEEN BLOCKER DOOR OUTER SURFACE AND TRANSLATING SLEEVE INNER SURFACE TO COMPENSATE FOR THERMAL EXPANSION
Identification
NSN: 4920-01-399-6785
NIIN: 013996785
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Rigging Kit,aircraft Maintenance, cataloged under National Stock Number 4920-01-399-6785, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
2 PAIRS OF RIGGING SPACERS ARE USED TO ADJUST THE TRAVEL LENGTH OF THE TRANSLATING SLEEVE; THE RIGGING BAR IS USED TO SET THE DISTANCE BETWEEN THE FIXED BODY AND TRANSLATING SLEEVE; THE ACTUATOR LOCK PROVIDES LOCKING OF CORE THRUST REVERSER ACTUATOR TO MAINTAIN MAX EXTENTION DURING RIGGING TASK; BLOCKER DOOR SPACERS ARE USED TO GAUGE TO SET STEP BETWEEN BLOCKER DOOR OUTER SURFACE AND TRANSLATING SLEEVE INNER SURFACE TO COMPENSATE FOR THERMAL EXPANSION
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
17G230253-1
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 4920-01-399-6785?
NSN 4920-01-399-6785 is a Rigging Kit,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4920-01-399-6785?
Key specifications for 4920-01-399-6785: Unpackaged Unit Length: 25.000 INCHES NOMINAL IN; Reference Data and Literature: SERD 230253; Unpackaged Unit Width: 24.000 INCHES NOMINAL IN; Unpackaged Unit Height: 12.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-399-6785 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.