The Washer,key, cataloged under National Stock Number 5310-00-638-0218, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-638-0218 |
| Primary Part Number | 207493 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| Status | ACTIVE |
| Hole Diameter | 1.160 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN |
| Material Thickness | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Outside Diameter | 1.345 INCHES MINIMUM AND 1.355 INCHES MAXIMUM IN |
| Internal Straight Key Width | 0.100 INCHES NOMINAL IN |
| Distance From Centerline to Top of Internal Key | 0.575 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Internal Key Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 207493 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
NSN 5310-00-638-0218 is a Washer,key, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-638-0218 has 1 cross-referenced part number: 207493 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
There is 1 known substitute for 5310-00-638-0218: 4820-01-267-9445. Verify interchangeability with system specifications before substitution.
Key specifications for 207493: Hole Diameter: 1.160 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN; Material Thickness: 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN; Style Designator: KEY; Outside Diameter: 1.345 INCHES MINIMUM AND 1.355 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.