The Stud,cylinder,nose, cataloged under National Stock Number 1620-00-830-5157, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-830-5157 |
| Primary Part Number | 9756C87 |
| Item Name | Stud,cylinder,nose |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MATL,TEMPERED TO 41 ROCKWELL C HARDNESS,1.75 IN. LG,HEAD 0.6 IN. OD AND 0.5 IN. H,SHANK 0.311 OD AND 1.125 IN. LG,THD 5/16-24,THD 0.062 LG,HEAD DRILLED 0.375 IN. DIA 0.45 IN. DP,HEAD CROSS DRILLED0.375 IN. ID,CADMIUM PLATED O/A IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9756C87 | Goodrich Corporation (USA) |
| 9756C87 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9756C87 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 9756C87 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 9756C87 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 1620-00-830-5157 is a Stud,cylinder,nose, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-830-5157 has 2 manufacturer part numbers on file: 9756C87 (Goodrich Corporation), 9756C87 (Northrop Grumman Systems Corporation).
Key specifications for 9756C87: General Characteristics Item Description: STEEL MATL,TEMPERED TO 41 ROCKWELL C HARDNESS,1.75 IN. LG,HEAD 0.6 IN. OD AND 0.5 IN. H,SHANK 0.311 OD AND 1.125 IN. LG,THD 5/16-24,THD 0.062 LG,HEAD DRILLED 0.375 IN. DIA 0.45 IN. DP,HEAD CROSS DRILLED0.375 IN. ID,CADMIUM PLATED O/A IN; End Item Identification: T-38 AIRCRAFT. 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.