FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4920-01-550-2460 ·
4920015502460 ·
NIIN 015502460 ·
01-550-2460 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment
Nearby stock numbers← 4920-01-550-2455 Tester, Pitot and Static Systems
·
4920-01-550-2475 Tester, Aircraft Accelerometer →
Features
Fixture,aircraft Maintenance — FSC 4920
Relationship to Similar Equipment: REPLACES 17G57075-1 (4920-01-481-4858) FOR FUTURE PROCUREMENT
Nominal Overall Width: 16.000 INCHES IN
Nominal Overall Length: 17.000 INCHES IN
Reference Data and Literature: SERD 570819
Nominal Overall Height: 6.000 INCHES IN
Specific Usage Design: TO PERFORM OFP SOFTWARE LOADING AT THE ORGANIZATIONAL AND/OR INTERMEDIATE MAINTENANCE LEVELS
Functional Description: PROVIDES A STABLE BASE AND COOLING AIR FOR LRU DURING I-LEVEL OPERATIONS
Identification
NSN: 4920-01-550-2460
NIIN: 015502460
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-550-2460, 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 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
REPLACES 17G57075-1 (4920-01-481-4858) FOR FUTURE PROCUREMENT
Nominal Overall Width
16.000 INCHES IN
Nominal Overall Length
17.000 INCHES IN
Reference Data and Literature
SERD 570819
Nominal Overall Height
6.000 INCHES IN
Specific Usage Design
TO PERFORM OFP SOFTWARE LOADING AT THE ORGANIZATIONAL AND/OR INTERMEDIATE MAINTENANCE LEVELS
Functional Description
PROVIDES A STABLE BASE AND COOLING AIR FOR LRU DURING I-LEVEL OPERATIONS
Type/model Designation
ARINC 404-ATR 1 SHORT
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
17G570757-501
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 4920-01-550-2460?
NSN 4920-01-550-2460 is a Fixture,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4920-01-550-2460?
Key specifications for 4920-01-550-2460: Relationship to Similar Equipment: REPLACES 17G57075-1 (4920-01-481-4858) FOR FUTURE PROCUREMENT; Nominal Overall Width: 16.000 INCHES IN; Nominal Overall Length: 17.000 INCHES IN; Reference Data and Literature: SERD 570819. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-550-2460 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.