ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 5120-00-239-8686 (5120002398686). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 5120002398686 |
| Manufacturers | Federal Commercial Item Description |
| Item Name | Lifter Valve Spring |
| INC Code | 05577 |
| Federal Supply Group (FSG) | 51 Hand Tools |
| Federal Supply Class (FSC) | 5120 Hand Tools Nonedged Nonpowered |
| National Item Identification Number (NIIN) | 00-239-8686 (002398686) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEJZ | DEPTH | 9.750 INCHES MINIMUM AND 10.250 INCHES MAXIMUM |
| BTFW | STRAIGHT JAW QUANTITY | 1 |
| BTFZ | SPRING COMPRESSOR | NOT PROVIDED |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-3037 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND A STYLE AND 2 SIZE |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| BTFS | OPENING CAPACITY | 10.000 INCHES MINIMUM AND 10.500 INCHES MAXIMUM |
| BTFT | DEPTH ADJUSTMENT | INCLUDED |
| BTFX | OFFSET JAW QUANTITY | 2 |
| BTFY | OFFSET JAW USAGE DESIGN | 1 PAIR FOR GMC/CONTINENTAL ENGINES OR 1 PAIR FOR ENGINES REQUIRING EXTRA OFFSET |
| AGDC | LIFT MECHANISM TYPE | C-FRAME |
| SR-1 | MANUFACTURERS CODE | 58536 |
| 5120-00-004-9986 (5120000049986) | 5120-00-629-4710 (5120006294710) | 5133-01-436-9121 (5133014369121) | 5120-00-374-6323 (5120003746323) |
| 5120-00-215-2232 (5120002152232) | 5120-00-572-4926 (5120005724926) | 5130-01-012-7486 (5130010127486) | 5110-01-300-2459 (5110013002459) |
| 5120-01-298-7518 (5120012987518) | 5120-00-212-2354 (5120002122354) | 5133-01-371-9946 (5133013719946) | 5120-00-212-3839 (5120002123839) |
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