The Spark Plug, cataloged under National Stock Number 2920-01-134-8831, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Allied-Signal Inc Autolite Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-01-134-8831 |
| Primary Part Number | 14GRF24 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Allied-Signal Inc Autolite Div |
| Status | CANCELLED |
| Body Style | UNSHIELDED,SOLID OR THREADED POST,TAPERED SEAT |
| Criticality Code Justification | AAQL |
| Nondefinitive Spec/std Data | 3 TYPE AND A CLASS |
| DC Resistance Rating in Ohms | 7500.0 MINIMUM AND 12500.0 MAXIMUM |
| Usage Design | ENGINE OTHER THAN AIRCRAFT |
| Width Across Flats | 0.625 INCHES NOMINAL IN |
| Electrode Style | SINGLE GROUND ELECTRODE (SEE ALSO STYLE 1) |
| Reach Length | 0.708 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W-S-506 TY3CLA | General Services Administration Federal Supply Service (USA) |
| 14GRF24 PRIMARY | Allied-Signal Inc Autolite Div (USA) |
| W-S-506 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 103 PRIMARY | Allied-Signal Inc Autolite Div (USA) |
| W-S-506 TY3 | General Services Administration Federal Supply Service (USA) |
| 14GRF22 PRIMARY | Allied-Signal Inc Autolite Div (USA) |
| RBN13Y | Champion Aerospace Llc (USA) |
NSN 2920-01-134-8831 is a Spark Plug, manufactured by Allied-Signal Inc Autolite Div, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-01-134-8831 has 7 cross-referenced part numbers: W-S-506 TY3CLA (General Services Administration Federal Supply Service), 14GRF24 (Allied-Signal Inc Autolite Div), W-S-506 (Federal Specifications Promulgated by General Services Administration Washington DC), 103 (Allied-Signal Inc Autolite Div), W-S-506 TY3 (General Services Administration Federal Supply Service) and 2 more.
There are 5 known substitutes for 2920-01-134-8831: 2920-00-294-3892, 2920-01-038-1329, 2920-01-112-6237 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14GRF24: Body Style: UNSHIELDED,SOLID OR THREADED POST,TAPERED SEAT; Criticality Code Justification: AAQL; Nondefinitive Spec/std Data: 3 TYPE AND A CLASS; DC Resistance Rating in Ohms: 7500.0 MINIMUM AND 12500.0 MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-01-134-8831 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.