The Clamp,loop, cataloged under National Stock Number 5340-01-552-5178, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-552-5178 |
| Primary Part Number | AS21919WDF34 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Material Diameter | 0.125 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Material Document and Classification | AMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Style Designator | OFFSET MOUNT |
| Material | ALUMINUM ALLOY 2024 BAND |
| Distance From Loop Center to Tongue End | 1.757 INCHES NOMINAL IN |
| Loop Inside Diameter | 2.125 INCHES NOMINAL IN |
| Center to Center Distance Between Loop and Mounting Hole | 1.538 INCHES NOMINAL IN |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 5340-01-497-9277 (AS21919WDG06) |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| AS21919WDF34 | Society of Automotive Engineers Inc (USA) |
| SAE-AS21919 | Sae International Dba Sae International (USA) |
| AS21919 | Society of Automotive Engineers Inc (USA) |
| AS21919 | Sae International Dba Sae International (USA) |
| AS21919WDF34 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5340-01-552-5178 is a Clamp,loop, manufactured by Sae International Dba Sae International, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-552-5178 has 5 cross-referenced part numbers: AS21919WDF34 (Society of Automotive Engineers Inc), SAE-AS21919 (Sae International Dba Sae International), AS21919 (Society of Automotive Engineers Inc), AS21919 (Sae International Dba Sae International), AS21919WDF34 (Sae International Dba Sae International).
There are 12 known substitutes for 5340-01-552-5178: 5340-01-143-6783, 5340-00-103-2945, 5340-00-103-2976 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS21919WDF34: End Item Identification: COVER AND COL ASSY; Material Diameter: 0.125 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR CUSHION; Material Document and Classification: AMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE BAND. 11 total characteristics are documented in the Federal Logistics Information System.