The Ring,externally Threaded, cataloged under National Stock Number 5365-00-090-9178, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-090-9178 |
| Primary Part Number | 8698494 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | NOT INCLUDED |
| Drive Type | SLOTTED FACE |
| Material Document and Classification | QQ-S-00643, FS 1137 FED SPEC SINGLE MATERIAL RESPONSE |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 6 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 60.0 |
| Thread Size | 2-3/4-12 |
| Screw Thread Series Designator | N-12 |
| Surface Treatment | CADMIUM |
| Depth | 0.250 INCHES NOMINAL IN |
| Width | 0.310 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Bore Diameter | 2.280 INCHES NOMINAL IN |
| Material | STEEL COMP 1137 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5365-00-090-9178 is a Ring,externally Threaded, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-090-9178 has 2 manufacturer part numbers on file: 8698494 (U S Army Tank Automotive Command Amsta-Im-Mm), 529536 (Renk America Llc Div Renk America).
Key specifications for 8698494: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: NOT INCLUDED; Drive Type: SLOTTED FACE; Material Document and Classification: QQ-S-00643, FS 1137 FED SPEC SINGLE MATERIAL RESPONSE. 16 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.