The Band,retaining, cataloged under National Stock Number 5340-00-373-9749, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 11 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-373-9749 |
| Primary Part Number | 89SP1052-1 |
| Item Name | Band,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Length | 0.688 INCHES NOMINAL IN |
| End Style | SPLIT LOOP |
| End Style | LOOP WITH TRUNNION |
| Material Document and Classification | MIL-S-5059, COMP 302, COND 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE |
| Loop Radius | 0.188 INCHES NOMINAL IN |
| Basic Shape Style | FLAT |
| Width | 0.750 INCHES NOMINAL IN |
| Material | STEEL COMP 302 |
| Slot Width | 0.250 INCHES NOMINAL IN |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Thickness | 0.025 INCHES NOMINAL 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 |
|---|---|
| 89SP1052-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5340-00-373-9749 is a Band,retaining, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-373-9749 has 1 manufacturer part number on file: 89SP1052-1 (Northrop Grumman Systems Corporation).
Key specifications for 89SP1052-1: Length: 0.688 INCHES NOMINAL IN; End Style: SPLIT LOOP; End Style: LOOP WITH TRUNNION; Material Document and Classification: MIL-S-5059, COMP 302, COND 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE. 11 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.