The Mount,resilient,bearing, cataloged under National Stock Number 5342-00-875-5546, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-875-5546 |
| Primary Part Number | 203109 |
| Item Name | Mount,resilient,bearing |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL TUBING AMS 6415 OR MIL-S-5000 COMP 4340,1.2596 IN. MIN,1.2599 IN. MAX ID,1.3253 IN. MIN,1.3256 IN. MAX OD,0.460 IN. W,THREE 0.450 IN. LG NON-ETCHED SURFACES ON OD AND THREE 0.450 IN. LG NON-ETCHED SURFACES ON ID IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5342-00-875-5546 is a Mount,resilient,bearing, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-875-5546 has 2 manufacturer part numbers on file: 203109 (Honeywell International Inc. Div Aerospace - Torrance), 203109 (Boeing Distribution Services X, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2040-01-205-8950, 5342-01-224-1616. Verify interchangeability with system specifications before substitution.
Key specifications for 203109: General Characteristics Item Description: STEEL TUBING AMS 6415 OR MIL-S-5000 COMP 4340,1.2596 IN. MIN,1.2599 IN. MAX ID,1.3253 IN. MIN,1.3256 IN. MAX OD,0.460 IN. W,THREE 0.450 IN. LG NON-ETCHED SURFACES ON OD AND THREE 0.450 IN. LG NON-ETCHED SURFACES ON ID IN; Special Features: RESILIENT MEMBER MATERIAL IS SILICONE RUBBER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.