The Shield,expansion, cataloged under National Stock Number 5340-01-036-8634, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hilti Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-036-8634 |
| Primary Part Number | 45371 |
| Item Name | Shield,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hilti Inc |
| Status | ACTIVE |
| Thread Provision | THREADED |
| Hole Accommodation Diameter | 0.625 INCHES NOMINAL IN |
| Style Designator | SINGLE EXPANSION MACHINE SCREW |
| Fastener Type | NUT |
| Insert Type for Which Designed | STUD BOLT |
| Surface Treatment | ZINC AND CHROMATE |
| Material | STEEL |
| Unit Quantity | 1 |
| 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 |
|---|---|
| 45371 PRIMARY | Hilti Inc (USA) |
| BOA "K" 16/30 | Liebig International Inc (USA) |
| Reference | Meaning |
|---|---|
| 5500078 | 5/9 Secondary reference Hilti Inc |
| 5500072 | 5/9 Secondary reference Hilti Inc |
NSN 5340-01-036-8634 is a Shield,expansion, manufactured by Hilti Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-036-8634 has 2 manufacturer part numbers on file: 45371 (Hilti Inc), BOA "K" 16/30 (Liebig International Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5120-01-065-9946, 3455-01-336-4976, 6145-01-357-1804. Verify interchangeability with system specifications before substitution.
Key specifications for 45371: Thread Provision: THREADED; Hole Accommodation Diameter: 0.625 INCHES NOMINAL IN; Style Designator: SINGLE EXPANSION MACHINE SCREW; Fastener Type: NUT. 8 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.