The Nut,plain,spline, cataloged under National Stock Number 5310-01-465-8964, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-465-8964 |
| Primary Part Number | 80-026-2 |
| Item Name | Nut,plain,spline |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Bell Textron Inc |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Thread Direction | RIGHT-HAND |
| Pilot Diameter | 0.432 INCHES NOMINAL IN |
| Nut Height | 0.187 INCHES NOMINAL IN |
| Nut Diameter | 0.468 INCHES NOMINAL IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Nominal Thread Size | 0.2500 INCHES IN |
| Material | STEEL COMP 4130 OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TYPE II,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | SPLINE |
| Thread Pitch Diameters | +0.2268 TO 0.2300 INCHES IN |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 80-026-2 PRIMARY | Bell Textron Inc (USA) |
| 80-026-2 PRIMARY | Howmet Global Fastening Systems Inc Div Rosan Products (USA) |
| 80-026-2 PRIMARY | Young Engineers Inc., the (USA) |
| 8-026-2 | Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA) |
| 80-026 | Bell Textron Inc (USA) |
NSN 5310-01-465-8964 is a Nut,plain,spline, manufactured by Bell Textron Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-465-8964 has 5 cross-referenced part numbers: 80-026-2 (Bell Textron Inc), 80-026-2 (Howmet Global Fastening Systems Inc Div Rosan Products), 80-026-2 (Young Engineers Inc., the), 8-026-2 (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division), 80-026 (Bell Textron Inc).
There are 12 known substitutes for 5310-01-465-8964: 5310-00-141-3004, 5120-00-555-9565, 6150-00-722-6450 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 80-026-2: Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Thread Direction: RIGHT-HAND; Pilot Diameter: 0.432 INCHES NOMINAL IN; Nut Height: 0.187 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.