The Strut Bumper Assembly, cataloged under National Stock Number 1620-01-178-2671, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-178-2671 |
| Primary Part Number | 1881-355 |
| Item Name | Strut Bumper Assembly |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| FSC Application Data | MAIN LANDING GEAR,STRUT |
| General Characteristics Item Description | MATL 300M STEEL PER MIL-S-8844 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1881-355 | Heroux-Devtek Inc (CAN) |
| 1881-355 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 1881-355 PRIMARY | Goodrich Corporation (USA) |
| 1881-355 | Hdi Landing Gear Usa Inc (USA) |
| 1881-355 | Es3 Prime Logistics Group, Inc. Dba Es3 Plg (USA) |
| 1881-355 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 1881-355 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 1881-355 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-01-178-2671 is a Strut Bumper Assembly, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-178-2671 has 6 manufacturer part numbers on file: 1881-355 (Heroux-Devtek Inc), 1881-355 (Es3 Prime Logistics Group Inc Dba Es3 Plg), 1881-355 (Goodrich Corporation), 1881-355 (Hdi Landing Gear Usa Inc), 1881-355 (Es3 Prime Logistics Group, Inc. Dba Es3 Plg) and 1 more.
Key specifications for 1881-355: FSC Application Data: MAIN LANDING GEAR,STRUT; General Characteristics Item Description: MATL 300M STEEL PER MIL-S-8844; End Item Identification: AIRCRAFT B1B. 2 specifications are 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.
NSN 1620-01-178-2671 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.