The Connecting Link,rigid, cataloged under National Stock Number 3040-00-700-3003, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rotair Aerospace Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-700-3003 |
| Primary Part Number | R1277-2 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rotair Aerospace Corp |
| Status | ACTIVE |
| Body Diameter | 0.500 INCHES NOMINAL IN |
| Body Construction | TUBULAR |
| Link Style | TUBULAR SHANK |
| End Attachment Hole Diameter | 0.190 INCHES NOMINAL BOTH ENDS IN |
| End Attachment Width | 0.188 INCHES NOMINAL FIRST END IN |
| End Attachment Width | 0.219 INCHES NOMINAL SECOND END IN |
| Surface Treatment | PAINT AND PASSIVATE |
| End Attachment Length | 1.983 INCHES NOMINAL FIRST END IN |
| End Attachment Length | 4.375 INCHES NOMINAL SECOND END IN |
| Material | ALUMINUM AND STEEL CORROSION RESISTING |
| 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 |
|---|---|
| S6130-80076-2 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| R1277-2 PRIMARY | Rotair Aerospace Corp (USA) |
NSN 3040-00-700-3003 is a Connecting Link,rigid, manufactured by Rotair Aerospace Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-700-3003 has 2 manufacturer part numbers on file: S6130-80076-2 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), R1277-2 (Rotair Aerospace Corp).
Key specifications for R1277-2: Body Diameter: 0.500 INCHES NOMINAL IN; Body Construction: TUBULAR; Link Style: TUBULAR SHANK; Overall Length: 13.250 INCHES MINIMUM AND 13.500 INCHES MAXIMUM IN. 10 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 3040-00-700-3003 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.