The Contact Strip,radio Frequency Gr, cataloged under National Stock Number 5940-01-236-0137, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-236-0137 |
| Primary Part Number | 74A541652-2009 |
| Item Name | Contact Strip,radio Frequency Gr |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Mounting Method | HOLE |
| Contact Finger Quantity | 1 |
| Overall Thickness | 0.012 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-533, 172, H FED SPEC SINGLE MATERIAL RESPONSE |
| Unit Type | ANGLE |
| Surface Treatment | TIN |
| Material | COPPER ALLOY 172 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A541652-2009 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 74A541652 | D/9 Drawing number reference only The Boeing Company Div Defense |
| 10132332 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A541652-2009 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5940-01-236-0137 is a Contact Strip,radio Frequency Gr, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-236-0137 has 1 manufacturer part number on file: 74A541652-2009 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5940-01-236-2970, 5940-01-236-2971. Verify interchangeability with system specifications before substitution.
Key specifications for 74A541652-2009: Mounting Method: HOLE; Contact Finger Quantity: 1; Overall Thickness: 0.012 INCHES NOMINAL IN; Material Document and Classification: QQ-C-533, 172, H FED SPEC SINGLE MATERIAL RESPONSE. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.