NSN 4920-01-431-3660 · NIIN 014313660 · Part number 3791445-1
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 06848
Government record, cited
NSN 4920-01-431-3660 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-431-3660. Manufacturer of record part number: 3791445-1.
Also searched as4920-01-431-3660 ·
4920014313660 ·
NIIN 014313660 ·
01-431-3660 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 06848 · 3791445-1
Functional Description: USED TO HOLD PN 3236420 PRESSURE REGULATOR AND PROVIDE PROPER AIR PASSAGES AND PORTS TO CALIBRATE PRESSURE REGULATOR TO A DOWNSTREAM PRESSURE OF 42 PSIG
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Identification
NSN: 4920-01-431-3660
NIIN: 014313660
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3791445-1
Manufacturer: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
General Description
The Fixture,pneumatic Systems Compon, cataloged under National Stock Number 4920-01-431-3660, 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 Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 4 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.
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Status
ACTIVE
Nominal Overall Diameter
2.500 INCHES IN
Reference Data and Literature
DWG 3791445-1
Nominal Overall Height
3.380 INCHES IN
Functional Description
USED TO HOLD PN 3236420 PRESSURE REGULATOR AND PROVIDE PROPER AIR PASSAGES AND PORTS TO CALIBRATE PRESSURE REGULATOR TO A DOWNSTREAM PRESSURE OF 42 PSIG
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (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 4920-01-431-3660?
NSN 4920-01-431-3660 is a Fixture,pneumatic Systems Compon, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-431-3660?
NSN 4920-01-431-3660 has 1 manufacturer part number on file: 3791445-1 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
What are the specifications of 3791445-1?
Key specifications for 3791445-1: Nominal Overall Diameter: 2.500 INCHES IN; Reference Data and Literature: DWG 3791445-1; Nominal Overall Height: 3.380 INCHES IN; Functional Description: USED TO HOLD PN 3236420 PRESSURE REGULATOR AND PROVIDE PROPER AIR PASSAGES AND PORTS TO CALIBRATE PRESSURE REGULATOR TO A DOWNSTREAM PRESSURE OF 42 PSIG. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-431-3660 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.