The Shackle, cataloged under National Stock Number 4030-00-164-6677, 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 Boston Naval Shipyard. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-164-6677 |
| Primary Part Number | 9192 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — No Item Name Available |
| Manufacturer | Boston Naval Shipyard |
| Status | ACTIVE |
| Features Provided | FORELOCK PINHOLE |
| Inside Length | 6.750 INCHES NOMINAL IN |
| Closure Head Style | OVAL COUNTERSINK |
| Material | STEEL |
| Locking Device Type | TAPER PIN W/LEAD PLUG |
| Style Designator | CHAIN |
| Style Designator | CHAIN |
| Material Diameter | 2.500 INCHES NOMINAL IN |
| Material | STEEL |
| Closure Head Style | OVAL COUNTERSINK |
| Material Diameter | 2.500 INCHES NOMINAL IN |
| Locking Device Type | TAPER PIN W/LEAD PLUG |
| Opening Width | 3.250 INCHES NOMINAL IN |
| End Condition | PLAIN |
| Features Provided | FORELOCK PINHOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9192 | Boston Naval Shipyard (USA) |
| S2603-860341 | Naval Ship Systems Command (USA) |
NSN 4030-00-164-6677 is a Shackle, manufactured by Boston Naval Shipyard, classified under FSC 4030 (No Item Name Available). Status: active.
NSN 4030-00-164-6677 has 2 cross-referenced part numbers: 9192 (Boston Naval Shipyard), S2603-860341 (Naval Ship Systems Command).
There are 5 known substitutes for 4030-00-164-6677: 5305-00-054-5636, 8135-00-178-9192, 5210-01-003-7071 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9192: Features Provided: FORELOCK PINHOLE; Inside Length: 6.750 INCHES NOMINAL IN; Special Features: 3.500 IN. BY 2.875 IN. PEAR SHAPE CLOSURE PIN IN; Closure Head Style: OVAL COUNTERSINK. 17 total characteristics are documented in the Federal Logistics Information System.