The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-626-3979, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5120-01-626-3979 |
| Primary Part Number | S77A |
| Item Name | Adapter,torque Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-626-3979 is a Adapter,torque Wrench, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-626-3979 has 2 cross-referenced part numbers: S77A (Naval Inventory Control Point Mechanicsburg), S77A (Snap-on Tools Corp).
There are 2 known substitutes for 5120-01-626-3979: 2040-00-012-3713, 5120-01-335-1081. Verify interchangeability with system specifications before substitution.
Key specifications for S77A: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.