The Lifter,valve Spring, cataloged under National Stock Number 5120-00-239-8686, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Zim Manufacturing Co.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 5120-00-239-8686 |
| Primary Part Number | 5120-00-239-8686 |
| Item Name | Lifter,valve Spring |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Zim Manufacturing Co. |
| Status | CANCELLED |
| Offset Jaw Quantity | 2 |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND A STYLE AND 2 SIZE |
| Offset Jaw Usage Design | 1 PAIR FOR GMC/CONTINENTAL ENGINES OR 1 PAIR FOR ENGINES REQUIRING EXTRA OFFSET |
| Depth Adjustment | INCLUDED |
| Straight Jaw Quantity | 1 |
| Lift Mechanism Type | C-FRAME |
| Spring Compressor | NOT PROVIDED |
| Opening Capacity | 10.000 INCHES MINIMUM AND 10.500 INCHES MAXIMUM IN |
| Depth | 9.750 INCHES MINIMUM AND 10.250 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5120-00-239-8686 | Zim Manufacturing Co. (USA) |
| GGG-L-350 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-3037 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GGG-L-350 TY1CL1STASZ2 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-239-8686 is a Lifter,valve Spring, manufactured by Zim Manufacturing Co., classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-239-8686 has 4 cross-referenced part numbers: 5120-00-239-8686 (Zim Manufacturing Co.), GGG-L-350 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-3037 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-L-350 TY1CL1STASZ2 (General Services Administration Federal Supply Service).
There are 5 known substitutes for 5120-00-239-8686: 5120-00-223-8850, 5120-00-237-8663, 5120-00-239-0326 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5120-00-239-8686: Offset Jaw Quantity: 2; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE AND 2 SIZE; Offset Jaw Usage Design: 1 PAIR FOR GMC/CONTINENTAL ENGINES OR 1 PAIR FOR ENGINES REQUIRING EXTRA OFFSET; Depth Adjustment: INCLUDED. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-239-8686 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.