NSN 4920-01-161-1577 · NIIN 011611577 · Part number GS20569-1
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 73030
Government record, cited
NSN 4920-01-161-1577 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-161-1577. Manufacturer of record part number: GS20569-1.
Also searched as4920-01-161-1577 ·
4920011611577 ·
NIIN 011611577 ·
01-161-1577 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 73030 · GS20569-1
Nearby stock numbers← 4920-01-161-1056 Adapter Assembly, Interface Device
·
4920-01-161-1578 Case, Test Set →
Features
Fixture,aircraft Maintenance — FSC 4920
Reference Data and Literature: 1J-B52
Functional Description: PRESSURE TEST CAP
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 4920-01-161-1577
NIIN: 011611577
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: GS20569-1
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-161-1577, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 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.
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
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
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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 4920-01-161-1577?
NSN 4920-01-161-1577 is a Fixture,aircraft Maintenance, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-161-1577?
NSN 4920-01-161-1577 has 1 manufacturer part number on file: GS20569-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What are the specifications of GS20569-1?
Key specifications for GS20569-1: Reference Data and Literature: 1J-B52; Functional Description: PRESSURE TEST CAP; End Item Identification: B52G/H ACFT AGE.. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-161-1577 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.