The Shackle, cataloged under National Stock Number 4030-01-040-6861, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4030-01-040-6861 |
| Primary Part Number | F271-A2-Z16 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Breaking Strength | ERR-060 |
| Style Designator | ANCHOR |
| End Condition | THREADED |
| Opening Width | 1.688 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 4 TYPE AND 2 CLASS AND 1 SIZE |
| Material | STEEL |
| Features Provided | FORELOCK PINHOLE |
| Material Document and Classification | RR-C-271 FED SPEC SINGLE MATERIAL RESPONSE |
| Material Diameter | 1.000 INCHES NOMINAL IN |
| Inside Length | 3.750 INCHES NOMINAL IN |
| Closure Head Style | SHOULDER EYE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F271-A2-Z16 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| G209-1IN | Lockheed Martin Corp (USA) |
| RR-C-271TYPE4CL | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| TYPEIVCLASS1SIZ | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| RR-C271TYPEIVCL | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| G-209-1 | The Crosby Group Llc Dba the Crosby Group (USA) |
| RR-C-271 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| G209-1IN | The Crosby Group Llc Dba the Crosby Group (USA) |
NSN 4030-01-040-6861 is a Shackle, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4030 (No Item Name Available). Status: cancelled.
NSN 4030-01-040-6861 has 8 cross-referenced part numbers: F271-A2-Z16 (Federal Specifications Promulgated by General Services Administration Washington DC), G209-1IN (Lockheed Martin Corp), RR-C-271TYPE4CL (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TYPEIVCLASS1SIZ (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RR-C271TYPEIVCL (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 2 known substitutes for 4030-01-040-6861: 4030-00-185-0482, 4030-01-039-5111. Verify interchangeability with system specifications before substitution.
Key specifications for F271-A2-Z16: Breaking Strength: ERR-060; Style Designator: ANCHOR; End Condition: THREADED; Opening Width: 1.688 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4030-01-040-6861 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.