The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-633-1499, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 17 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 | 5340-01-633-1499 |
| Primary Part Number | 93655A094 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Width Across Flats | 4.35 MILLIMETERS MINIMUM AND 4.65 MILLIMETERS MAXIMUM MM |
| Length | 7.85 MILLIMETERS MINIMUM AND 8.15 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 0.45 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Pitch in Millimeters | 0.45 RIGHT EXTERNAL |
| Thread Length | 3.9 MILLIMETERS MAXIMUM RIGHT EXTERNAL MM |
| Thread Length | 4.65 MILLIMETERS MINIMUM AND 4.95 MILLIMETERS MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 2.5 MILLIMETERS LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Nominal Thread Size | 2.5 MILLIMETERS RIGHT EXTERNAL MM |
| Cross-Sectional Shape | HEXAGON |
| Material | STEEL COMP 304 OVERALL |
| Right Projection Diameter | 2.5 MILLIMETERS NOMINAL MM |
| Thread Series Designator | M RIGHT EXTERNAL |
| Thread Series Designator | M LEFT INTERNAL (INCLUDES THRU THREAD) |
| Right Projection Length | 3.75 MILLIMETERS MINIMUM AND 4.05 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 93655A094 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5340-01-633-1499 is a Standoff,threaded,spacing, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-633-1499 has 1 manufacturer part number on file: 93655A094 (Mcmaster-Carr Supply Co).
Key specifications for 93655A094: Width Across Flats: 4.35 MILLIMETERS MINIMUM AND 4.65 MILLIMETERS MAXIMUM MM; Length: 7.85 MILLIMETERS MINIMUM AND 8.15 MILLIMETERS MAXIMUM MM; Thread Pitch in Millimeters: 0.45 LEFT INTERNAL (INCLUDES THRU THREAD); Thread Pitch in Millimeters: 0.45 RIGHT EXTERNAL. 17 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.