FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Adapter,pressure Test, cataloged under National Stock Number 4920-01-457-7580, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
7334117G1
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
Related Parts in Maintenance and Repair Shop Equipment
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
18910480100
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 4920-01-457-7580?
NSN 4920-01-457-7580 is a Adapter,pressure Test, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4920-01-457-7580?
Key specifications for 4920-01-457-7580: Overall Height: 23.000 INCHES NOMINAL IN; Overall Length: 16.250 INCHES NOMINAL IN; Special Features: CONSISTS OF: REGULATOR/SR5B, STREET TEE/B-4-ST, VALVE/B-4CPA2-3, DEFLECTOR CAP/P-CP4-K12-RD, HOSE CLAMP/5416K38, HOSE ASSY/221B1854G1, HOSE ASSY/221B1855G1,SLEVING/7060928P9, DISCONNECT/SS-QC4-D-4PF,VALVE/556, ASSY TANK BRACKET/214C1573G1, VALVE/3AA, PANEL PRESS TSTR/174D1703P1, PLATE IDENTIFICATION/221B2048P1/7554151P1/754075P1/7554077P1/7554076P1, ELBOW/B-200-8-4, TUBING COPPER/7334117P21, VALVE/B-2JN-PM,ELBOW/B-200-8-2,ROTOMETER/FL-3710G, ELBOW/B-200-2-2, DISCONNECT/SS-QC4-B1-2PM,UNION TEE/B-200-3,SCREW/MS51958-61, LOCKWASHER/MS35338-138, WASHER/MS15795-842 G; End Item Identification: PACER DAWN: ORIG DWG NAME, FLIGHT LINE PRESSURE LEAK DETECTOR KIT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-457-7580 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.