The Tie Bar,retract Arm, cataloged under National Stock Number 1620-01-060-4076, 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 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-060-4076 |
| Primary Part Number | 4G51431-101A |
| Item Name | Tie Bar,retract Arm |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINIUM ALLOY 7075-T73 QQ-A-250,1.096 IN. THK IN |
| Criticality Code Justification | FEATG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4G51431-101A | Goodrich Corporation (USA) |
| 4G51431-101A | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 4G51431-101A | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 4G51431-101A | Heroux-Devtek Inc (CAN) |
| 4G51431-101A | Alan Manes Machine, Inc Dba Alan Manes Machine, Inc. (USA) |
| 4G51431-101A | Merritt Preferred Components Inc Div Merritt Preferred Components (USA) |
| 4G51431-101A | Machine Specialties, Llc (USA) |
| 4G51431-101A | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| 4G51431-101A | Tens Machine Company, Inc. Dba Tens Machine Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 4G51431-101A | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 4G51431-101A | 3/2 Design control — primary reference U.S. Government activity |
| 4G51431-101A | 5/2 Secondary reference U.S. Government activity |
NSN 1620-01-060-4076 is a Tie Bar,retract Arm, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-060-4076 has 9 manufacturer part numbers on file: 4G51431-101A (Goodrich Corporation), 4G51431-101A (Es3 Prime Logistics Group Inc Dba Es3 Plg), 4G51431-101A (Johnson Manufacturing, Inc. Dba Johnson Manufacturing), 4G51431-101A (Heroux-Devtek Inc), 4G51431-101A (Alan Manes Machine, Inc Dba Alan Manes Machine, Inc.) and 4 more.
Key specifications for 4G51431-101A: General Characteristics Item Description: ALUMINIUM ALLOY 7075-T73 QQ-A-250,1.096 IN. THK IN; Criticality Code Justification: FEATG; Special Features: ALL SPECIFICATIONS,DIMENSIONS AND TOLERNACES PERTAINING TO C-5 LANDING GEAR; End Item Identification: 1620001157429. 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 1620-01-060-4076 has DEMIL Code Q. 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.