The Clamp,loop, cataloged under National Stock Number 5340-01-669-1924, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-669-1924 |
| Primary Part Number | AS21919WCG29 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | 212.0 FAHRENHEIT DEGF |
| Surface Treatment Document and Classification | AMS-QQ-P-35 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE BAND |
| Cushioning Environmental Protection | OZONE RESISTANT AND HYDRAULIC FLUID |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | AMS 3209 AND OZONE RESISTANCE REQ.NOTE 11 SAE AS21919 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | AMS 5510 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.593 INCHES NOMINAL IN |
| Specification/standard Data | 0U583-SAE AS21919 NATIONAL STD/SPEC |
| Surface Treatment | PASSIVATE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.359 INCHES MINIMUM AND 1.389 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 BAND |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Loop Inside Diameter | 1.798 INCHES MINIMUM AND 1.828 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| AS21919WCG29 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS21919WCG29 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS21919 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5340-01-669-1924 is a Clamp,loop, manufactured by Sae International Dba Sae International, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-669-1924 has 1 manufacturer part number on file: AS21919WCG29 (Sae International Dba Sae International).
Key specifications for AS21919WCG29: Temp Rating: 212.0 FAHRENHEIT DEGF; Surface Treatment Document and Classification: AMS-QQ-P-35 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE BAND; Cushioning Environmental Protection: OZONE RESISTANT AND HYDRAULIC FLUID; Style Designator: SINGLE LOOP. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.