The Washer,key, cataloged under National Stock Number 5310-00-209-3767, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-3767 |
| Primary Part Number | 193920 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 321 OVERALL |
| Style Designator | KEY |
| Outside Diameter | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN |
| External Key Quantity | 3 |
| Split Key Length | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Material Thickness | 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Hole Diameter | 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| External Prebent Key Width | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Angle Between External Keys | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| External Tapered Key Width | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Distance From Centerline to Inside of Prebent Key | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| External Prebent Key Length | 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| External Prebent Key Angle | 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-209-3767 is a Washer,key, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-209-3767 has 3 cross-referenced part numbers: 193920 (Alinabal Holdings Corporation Div Engineered Products Group), 193920 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 193920 (Royal Oak Gage, Inc).
There are 2 known substitutes for 5310-00-209-3767: 5330-01-117-7315, 5330-01-486-6616. Verify interchangeability with system specifications before substitution.
Key specifications for 193920: Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 321 OVERALL; Style Designator: KEY; Outside Diameter: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.