The Ring,externally Threaded, cataloged under National Stock Number 5365-00-246-7983, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-00-246-7983 |
| Primary Part Number | 4G53638-101A |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Material Hardness Rating | C46 TO C49 |
| Beveled Thread | INCLUDED |
| Chamfer Length | 0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Bore Edge Process | CHAMFERED |
| Drive Type | SLOTTED FACE |
| Process End Location | DRIVE END AND END OPPOSITE DRIVE END |
| Thread Location | END OPPOSITE DRIVE END |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 4 SLOTS |
| Radius From Geometric Axis to Accommodation | 4.700 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 90.0 |
| Thread Size | 9-3/8 IN. - 8 THD SIZE IN |
| Screw Thread Series Designator | UNS |
| Chamfer Angle in Deg | 45.0 |
| Depth | 0.220 INCHES NOMINAL IN |
| Width | 0.500 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Bore Diameter | 8.780 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 4G53638-101A | Goodrich Corporation (USA) |
| 4G53638-101A | International Precision, Inc (USA) |
| 4G53638-101A | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 4G53638-101A | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 4G53938-101A | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| 4G53638-101A | 3/2 Design control — primary reference U.S. Government activity |
| 4G53638-101A | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5365-00-246-7983 is a Ring,externally Threaded, manufactured by Goodrich Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-246-7983 has 5 manufacturer part numbers on file: 4G53638-101A (Goodrich Corporation), 4G53638-101A (International Precision, Inc), 4G53638-101A (Es3 Prime Logistics Group Inc Dba Es3 Plg), 4G53638-101A (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 4G53938-101A (Cummins Aerospace, Llc Dba Cummins Aerospace Llc).
Key specifications for 4G53638-101A: Bore Annular Internal Serration: NOT INCLUDED; Material Hardness Rating: C46 TO C49; Beveled Thread: INCLUDED; Chamfer Length: 0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN. 23 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.
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.