The Washer,key, cataloged under National Stock Number 5310-00-639-3996, 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 Div Aerospace-South Bend (bendix Dr). Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-639-3996 |
| Primary Part Number | 186614 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | CANCELLED |
| Overall Distance Including Keys | 0.594 INCHES NOMINAL IN |
| External Prebent Key Length | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Outside Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE FILM OVERALL |
| External Prebent Key Width | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Angle Between External Keys | 60.0 DEGREES NOMINAL |
| External Prebent Key Angle | 90.0 DEGREES NOMINAL |
| External Tapered Key Width | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| External Key Quantity | 3 |
| Material Thickness | 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN |
| Hole Diameter | 0.135 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Material | STEEL COMP 302 OVERALL |
| Distance From Centerline to Inside of Prebent Key | 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Split Key Length | 0.125 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-639-3996 is a Washer,key, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-639-3996 has 2 cross-referenced part numbers: 186614 (Airmotive Carburetor), 186614 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
There are 2 known substitutes for 5310-00-639-3996: 5331-00-251-9394, 5325-00-682-1762. Verify interchangeability with system specifications before substitution.
Key specifications for 186614: Overall Distance Including Keys: 0.594 INCHES NOMINAL IN; External Prebent Key Length: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Outside Diameter: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN; Surface Treatment: OXIDE FILM OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-639-3996 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.