The Sliding Block, cataloged under National Stock Number 5340-01-506-7992, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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 | 5340-01-506-7992 |
| Primary Part Number | 12422841 |
| Item Name | Sliding Block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 5340-01-506-7992 is a Sliding Block, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-506-7992 has 3 manufacturer part numbers on file: 12422841 (Amz Alabama Inc.), 12422841 (U S Army Tank Automotive Command Amsta-Im-Mm), 12422841 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for 12422841: Overall Height: 19.1 MILLIMETERS NOMINAL MM; Overall Length: 51.0 MILLIMETERS NOMINAL MM; Overall Width: 31.8 MILLIMETERS NOMINAL MM; Special Features: RAISED CENTER, LENGTH- 45MM BY WIDTH OF 15 MM, CHAMPHERED ON ALL 4 CORNERS AND HEIGHT OF 6.0 MM; RAISED SURFACE HAS THRU HOLES WITH 5.5 MM (MIN) AND 6.5 MM (MAX) DIA MM. 1 specification is 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.
NSN 5340-01-506-7992 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.