The Washer,key, cataloged under National Stock Number 5310-00-286-3179, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-286-3179 |
| Primary Part Number | 52263-1 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix |
| Status | ACTIVE |
| Material | STEEL COMP 1020 OVERALL |
| Overall Distance Including Keys | 1.338 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN |
| Hole Diameter | 0.993 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN |
| External Straight Key Length | 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Outside Diameter | 1.240 INCHES MINIMUM AND 1.248 INCHES MAXIMUM IN |
| Internal Straight Key Width | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| Internal Key Quantity | 1 |
| Distance From Centerline to Top of Internal Key | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| External Key Quantity | 1 |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| External Straight Key Width | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-286-3179 is a Washer,key, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-286-3179 has 3 cross-referenced part numbers: 52263-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 52263-1 (Honeywell International Inc. Div Aerospace - Torrance), 52263-1 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).
There is 1 known substitute for 5310-00-286-3179: 5940-00-143-5284. Verify interchangeability with system specifications before substitution.
Key specifications for 52263-1: Material: STEEL COMP 1020 OVERALL; Overall Distance Including Keys: 1.338 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN; Hole Diameter: 0.993 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN; External Straight Key Length: 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.