The Connecting Link,rigid, cataloged under National Stock Number 3040-00-169-7429, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-169-7429 |
| Primary Part Number | 123L10022-501 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Body Diameter | 0.438 INCHES NOMINAL IN |
| Body Construction | TUBULAR |
| Link Style | EYE TO INTERNAL THREAD |
| End Attachment Hole Diameter | 0.250 INCHES NOMINAL FIRST END IN |
| End Attachment Width | 0.228 INCHES NOMINAL FIRST END IN |
| Surface Treatment | PAINT |
| End Attachment Length | 2.500 INCHES NOMINAL FIRST END IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 123L10022-501 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123L10022-501 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123L10022 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 3040-00-169-7429 is a Connecting Link,rigid, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-169-7429 has 1 manufacturer part number on file: 123L10022-501 (Northrop Grumman Systems Corporation).
Key specifications for 123L10022-501: Body Diameter: 0.438 INCHES NOMINAL IN; Body Construction: TUBULAR; Link Style: EYE TO INTERNAL THREAD; Overall Length: 6.000 INCHES MINIMUM AND 6.375 INCHES MAXIMUM IN. 8 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.
NSN 3040-00-169-7429 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.