The Gearshaft,spur, cataloged under National Stock Number 3040-00-971-4910, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3040-00-971-4910 |
| Primary Part Number | 627982 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 627982 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 3040-00-971-4910 is a Gearshaft,spur, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-971-4910 has 1 cross-referenced part number: 627982 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 2 known substitutes for 3040-00-971-4910: 5330-00-449-6532, 1710-01-680-6826. Verify interchangeability with system specifications before substitution.
Key specifications for 627982: Special Features: ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T4,ANODIZED,MIL-A-8625,TY 1,0.490 IN. O/A LG;GEAR DATA,2 GEARS,1ST GEAR,130 TEETH,1.0973 MIN-1.0990 MAX IN. OD,1.0833 IN. PITCH DIA,0.049 MIN-0.052 MAX IN. W OF FACE,0.02618 IN CIRCULAR PITCH,20 DEG PRESSURE ANGLE;2ND GEAR 40 TEETH,0.4344 MIN-0.4365 MAX IN. OD;0.4167 IN. PITCH DIA,0.059 MIN-0.062 MAX IN. W OF FACE,0.03272 IN. CIRCULAR PITCH,20 DEG PRESSURE ANGLE;HUB BETWEEN GEARS,0.160 IN. DIA,0.054 IN. MIN,0.060 IN. LG,SHAFT STEPPED,1ST STEP,1ST END,0.1246 MIN-0.1248 MAX IN. DIA,0.090 MIN-0.092 MAX IN. LG,2ND STEP,0.105 IN. DIA,0.015 IN. LG,3RD STEP,0.160 IN. DIA,0.008 MIN-0.011 MAX IN. LG,0.115 MIN-0.116 MAX IN. LG FROM 1ST END OF SHAFT TO 1ST GEAR FACE,0.213 MIN-0.214 MAX IN. LG FROM 1ST END OF SHAFT TO FACE OF 2ND GEAR;2ND SHAFT END,1ST STEP,0.1246 MIN-0.1248 MAX IN. DIA,0.094 IN. LG OF 1ST STEP,2ND STEP,0.105 IN. DIA,0.015 IN. LG,3RD STEP,0.160 IN. DIA,0.106 MIN-0.108 MAX IN. LG OF 3RD STEP,0.215 MIN-0.217 MAX IN. LG IN. 1 total characteristics are documented in the Federal Logistics Information System.