The Leaf,strap Hinge, cataloged under National Stock Number 5340-01-371-1013, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-371-1013 |
| Primary Part Number | 246-5749957-143 |
| Item Name | Leaf,strap Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Reversible Feature | NOT INCLUDED |
| Style Designator | STRAP W/DOOR LEAF OFFSET |
| Material Document and Classification | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hinge Mounting Type | FULL SURFACE |
| Hinge Pin | NOT INCLUDED |
| Material Thickness | 1.500 INCHES NOMINAL IN |
| Door Leaf Offset Distance | 3.220 INCHES NOMINAL IN |
| Knuckle Quantity | 2 |
| 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 |
|---|---|
| 5749957-143 | Textron Systems Corp (USA) |
| 246-5749957-143 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-371-1013 is a Leaf,strap Hinge, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-371-1013 has 2 manufacturer part numbers on file: 5749957-143 (Textron Systems Corp), 246-5749957-143 (Naval Sea Systems Command).
Key specifications for 246-5749957-143: Mounting Hole Quantity: 6; Reversible Feature: NOT INCLUDED; Style Designator: STRAP W/DOOR LEAF OFFSET; Material Document and Classification: QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 12 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.