The Leaf,butt Hinge, cataloged under National Stock Number 5340-00-971-3697, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bandy Manufacturing Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-971-3697 |
| Primary Part Number | 128BM10980-1 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bandy Manufacturing Llc |
| Status | ACTIVE |
| Pin Diameter | 0.080 INCHES NOMINAL IN |
| Reversible Feature | NOT INCLUDED |
| Knuckle Inside Diameter | 0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Style Designator | BUTT BLANK |
| Pin Center to Body Edge Distance | 0.156 INCHES NOMINAL IN |
| Hinge Pin | NOT INCLUDED |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Knuckle Quantity | 15 |
| Knuckle Length | 0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN |
| Surface Treatment | POLISHED OR LACQUER OVERALL |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Knuckle Type | FRICTION |
| Performance Type | NOT RATED |
| 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 |
|---|---|
| 128BM10980-1 PRIMARY | Bandy Manufacturing Llc (USA) |
| Reference | Meaning |
|---|---|
| 128BM10980-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 128BM10980-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5340-00-971-3697 is a Leaf,butt Hinge, manufactured by Bandy Manufacturing Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-971-3697 has 1 manufacturer part number on file: 128BM10980-1 (Bandy Manufacturing Llc).
Key specifications for 128BM10980-1: Pin Diameter: 0.080 INCHES NOMINAL IN; Reversible Feature: NOT INCLUDED; Knuckle Inside Diameter: 0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Style Designator: BUTT BLANK. 13 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.