The Wrench,orifice, cataloged under National Stock Number 5120-00-104-5559, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-104-5559 |
| Primary Part Number | 6-76070-1 |
| Item Name | Wrench,orifice |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Reference Data and Literature | TO 4S2-61-4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6-76070-1 | Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA) |
| 6-76070-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 6-76070-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 3521 | Ministerie Van Defensie Clskklu-Tekeningen Centrale Tekenkamer Kls (NLD) |
NSN 5120-00-104-5559 is a Wrench,orifice, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-104-5559 has 4 cross-referenced part numbers: 6-76070-1 (Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector), 6-76070-1 (Northrop Grumman Systems Corporation), 6-76070-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 3521 (Ministerie Van Defensie Clskklu-Tekeningen Centrale Tekenkamer Kls).
There are 12 known substitutes for 5120-00-104-5559: 6510-00-054-7256, 3110-00-100-5842, 4820-00-200-0664 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6-76070-1: End Item Identification: AIRCRAFT NOSE LANDING GEAR; Reference Data and Literature: TO 4S2-61-4; Part Name Assigned by Controlling Agency: WRENCH, NOSE LANDING GEAR STRUT ORIFICE HEAD. 3 total characteristics are documented in the Federal Logistics Information System.