The Washer,key, cataloged under National Stock Number 5310-00-952-1696, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-952-1696 |
| Primary Part Number | 55767 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 302 OVERALL |
| Style Designator | KEY |
| Outside Diameter | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| External Key Quantity | 1 |
| External Straight Key Width | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Internal Prebent Key Length | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Hole Diameter | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Material Thickness | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Internal Prebent Key Width | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55767 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 5310-00-952-1696 is a Washer,key, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-952-1696 has 1 cross-referenced part number: 55767 (Hydro-Aire Aerospace Corp).
There are 4 known substitutes for 5310-00-952-1696: 5905-00-108-1585, 5330-00-134-7672, 5961-00-618-6597 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55767: Surface Treatment: PASSIVATE OVERALL; Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 302 OVERALL; Style Designator: KEY. 12 total characteristics are documented in the Federal Logistics Information System.