The Washer,shouldered and Recessed, cataloged under National Stock Number 5310-00-010-4887, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-010-4887 |
| Primary Part Number | 71551 |
| Item Name | Washer,shouldered and Recessed |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products |
| Status | ACTIVE |
| Outside Diameter | 2.450 INCHES MINIMUM AND 2.460 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.790 INCHES MINIMUM AND 1.800 INCHES MAXIMUM IN |
| Material | STEEL COMP 1137 OVERALL |
| Shoulder Height | 0.281 INCHES NOMINAL IN |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM |
| Surface Treatment | ZINC OVERALL |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Recess Angle | 80.0 DEGREES NOMINAL |
| Hole Diameter | 1.406 INCHES NOMINAL IN |
| Style Designator | SHOULDERED AND RECESSED |
| Material Thickness | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 71551 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
NSN 5310-00-010-4887 is a Washer,shouldered and Recessed, manufactured by Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-010-4887 has 1 cross-referenced part number: 71551 (Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products).
There are 8 known substitutes for 5310-00-010-4887: 1660-00-304-5810, 2590-00-397-6860, 4310-00-482-4449 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 71551: Outside Diameter: 2.450 INCHES MINIMUM AND 2.460 INCHES MAXIMUM IN; Shoulder Diameter: 1.790 INCHES MINIMUM AND 1.800 INCHES MAXIMUM IN; Material: STEEL COMP 1137 OVERALL; Shoulder Height: 0.281 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.