NSN 4920-01-644-2751 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-644-2751. Manufacturer of record part number: PSC-B6S.
Also searched as4920-01-644-2751 ·
4920016442751 ·
NIIN 016442751 ·
01-644-2751 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 5L3D4 · PSC-B6S
Nearby stock numbers← 4920-01-644-2609 Control Panel, Test
·
4920-01-644-2836 Test Station, Electrical-Electron →
Features
Test Set,environmental Control S — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Emerson Climate Technologies, Inc. Dba Design Services Network
Identification
NSN: 4920-01-644-2751
NIIN: 016442751
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PSC-B6S
Manufacturer: Emerson Climate Technologies, Inc. Dba Design Services Network
General Description
The Test Set,environmental Control S, cataloged under National Stock Number 4920-01-644-2751, 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 Emerson Climate Technologies, Inc. Dba Design Services Network. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Emerson Climate Technologies, Inc. Dba Design Services Network (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
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 4920-01-644-2751?
NSN 4920-01-644-2751 is a Test Set,environmental Control S, manufactured by Emerson Climate Technologies, Inc. Dba Design Services Network, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-644-2751?
NSN 4920-01-644-2751 has 1 manufacturer part number on file: PSC-B6S (Emerson Climate Technologies, Inc. Dba Design Services Network).
What are the specifications of PSC-B6S?
Key specifications for PSC-B6S: Part Name Assigned by Controlling Agency: CONTROL, HIGH PRESS; End Item Identification: F-15SA AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-644-2751 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.