The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-507-7438, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is M C L, Inc.. Government technical data includes 9 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 | 5340-01-507-7438 |
| Primary Part Number | 8514-SS-0832 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | M C L, Inc. |
| Status | ACTIVE |
| Style Designator | INTERNALLY THREADED FULL LENGTH |
| Diameter | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Cross-Sectional Shape | ROUND |
| Thread Class | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
| 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 |
|---|---|
| BM100094-322 | M C L, Inc. (USA) |
| 8514-SS-0832 PRIMARY | M C L, Inc. (USA) |
NSN 5340-01-507-7438 is a Standoff,threaded,spacing, manufactured by M C L, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-507-7438 has 2 manufacturer part numbers on file: BM100094-322 (M C L, Inc.), 8514-SS-0832 (M C L, Inc.).
Key specifications for 8514-SS-0832: Style Designator: INTERNALLY THREADED FULL LENGTH; Diameter: 0.375 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD); Nominal Thread Size: 0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN. 9 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.