NSN 4920-01-458-0635 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-458-0635. Manufacturer of record part number: AA-A529-3SE1.
Also searched as4920-01-458-0635 ·
4920014580635 ·
NIIN 014580635 ·
01-458-0635 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 18350 · AA-A529-3SE1
Nearby stock numbers← 4920-01-458-0611 Fixture, Aircraft Maintenance
·
4920-01-458-0648 Air Cycle Machine T →
Features
Test Block — FSC 4920
Functional Description: USED IN TROUBLESHOOTING AND POST MAINTENANCE TESTING OF THE DIFFERENTIAL PRESSURE INDICATOR(DPI) P/N TC036UH096
1 manufacturer part number on file
Manufacturer of record: Pall Aeropower Corporation
Identification
NSN: 4920-01-458-0635
NIIN: 014580635
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: AA-A529-3SE1
Manufacturer: Pall Aeropower Corporation
General Description
The Test Block, cataloged under National Stock Number 4920-01-458-0635, 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 Pall Aeropower Corporation. Government technical data includes 1 specification, 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.
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.
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4920-00-001-1744 · Item name not on file
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4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
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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 4920-01-458-0635?
NSN 4920-01-458-0635 is a Test Block, manufactured by Pall Aeropower Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-458-0635?
NSN 4920-01-458-0635 has 1 manufacturer part number on file: AA-A529-3SE1 (Pall Aeropower Corporation).
What are the specifications of AA-A529-3SE1?
Key specifications for AA-A529-3SE1: Overall Height: 3.300 INCHES NOMINAL IN; Overall Length: 5.300 INCHES NOMINAL IN; Overall Width: 4.250 INCHES NOMINAL IN; Functional Description: USED IN TROUBLESHOOTING AND POST MAINTENANCE TESTING OF THE DIFFERENTIAL PRESSURE INDICATOR(DPI) P/N TC036UH096. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-458-0635 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.