The Clamp,loop, cataloged under National Stock Number 5340-00-559-3919, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tinnerman Palnut Engineered Products, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-559-3919 |
| Primary Part Number | A3125-5-179 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Tinnerman Palnut Engineered Products, Inc. |
| Status | ACTIVE |
| Loop Inside Diameter | 1.125 INCHES NOMINAL IN |
| Center to Center Distance Between Loop and Mounting Hole | 1.250 INCHES NOMINAL IN |
| Surface Treatment | ZINC BAND |
| Diameter | 0.197 INCHES NOMINAL IN |
| Distance From Outer Edge of Lug to Hole Center | 0.188 INCHES NOMINAL IN |
| Style Designator | SINGLE LOOP |
| Distance From Loop Center to Tongue End | 1.325 INCHES NOMINAL IN |
| Material | STEEL BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Material Thickness | 0.025 INCHES NOMINAL IN |
| Cushioning Environmental Protection | HEAT |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A3125-5-179 | Tinnerman Palnut Engineered Products, Inc. (USA) |
| 1597373 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| G470016-9 | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| C4916 | Airbus Helicopters (ets De Marignane) (FRA) |
NSN 5340-00-559-3919 is a Clamp,loop, manufactured by Tinnerman Palnut Engineered Products, Inc., classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-559-3919 has 4 cross-referenced part numbers: A3125-5-179 (Tinnerman Palnut Engineered Products, Inc.), 1597373 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), G470016-9 (L3harris Technologies, Inc Div Space & Airborne Systems), C4916 (Airbus Helicopters (ets De Marignane)).
There is 1 known substitute for 5340-00-559-3919: 5905-00-022-7411. Verify interchangeability with system specifications before substitution.
Key specifications for A3125-5-179: Loop Inside Diameter: 1.125 INCHES NOMINAL IN; Center to Center Distance Between Loop and Mounting Hole: 1.250 INCHES NOMINAL IN; Surface Treatment: ZINC BAND; Diameter: 0.197 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.