The Spacer,tapered, cataloged under National Stock Number 5365-01-417-2576, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-417-2576 |
| Primary Part Number | 497A65705-2 |
| Item Name | Spacer,tapered |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Cross-Sectional Height | 1.060 INCHES NOMINAL IN |
| Minor Height | 0.880 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR W/BOLT HOLES |
| Material Document and Classification | ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Corner Bevel Length Along Width | 0.840 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN |
| Outside Corner Bevel Length Along Length | 0.840 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 7.400 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.900 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 1.480 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 1.480 INCHES NOMINAL 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 |
|---|---|
| 497A65705-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5365-01-417-2576 is a Spacer,tapered, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-417-2576 has 1 manufacturer part number on file: 497A65705-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 497A65705-2: Cross-Sectional Height: 1.060 INCHES NOMINAL IN; Minor Height: 0.880 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR W/BOLT HOLES; Material Document and Classification: ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE. 13 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.