The Connecting Link,rigid, cataloged under National Stock Number 3040-01-535-9715, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-535-9715 |
| Primary Part Number | 12540093 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Body Construction | SOLID |
| Link Style | STRAIGHT |
| Body Width | 1.250 INCHES NOMINAL IN |
| Material | STEEL |
| Body Thickness | 0.135 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6431638-200M1 | Amz Alabama Inc. (USA) |
| 12540093 | Am General Llc (USA) |
| 12540093 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 6431638-200M1 | 5/9 Secondary reference Bae Systems Survivability Systems Llc |
| 6431638-200M1 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
NSN 3040-01-535-9715 is a Connecting Link,rigid, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-535-9715 has 3 manufacturer part numbers on file: 6431638-200M1 (Amz Alabama Inc.), 12540093 (Am General Llc), 12540093 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12540093: Body Construction: SOLID; Link Style: STRAIGHT; Body Width: 1.250 INCHES NOMINAL IN; Overall Length: 13.250 INCHES NOMINAL IN. 5 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.