The Clamp,block,section, cataloged under National Stock Number 5340-01-024-5170, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 14 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 | 5340-01-024-5170 |
| Primary Part Number | GC12L2G2 |
| Item Name | Clamp,block,section |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Mounting Hole Quantity | 22 |
| Clamping Hole Quantity | 1 |
| Distance From End to First Clamping Hole Center | 0.688 INCHES NOMINAL IN |
| Block Height | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Material Document and Classification | GM 4104 BFA,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.190 INCHES MINIMUM AND 0.190 INCHES MINIMUM AND 0.196 INCHES MAXIMUM0.196 INCHES MAXIMUM IN |
| Clamping Hole Diameter | 0.500 INCHES NOMINAL ALL HOLES IN |
| Cable Diameter for Which Designed | 0.500 INCHES NOMINAL ALL HOLES IN |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN |
| Distance From End to First Mounting Hole Center | 0.250 INCHES NOMINAL IN |
| Mounting Facility | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Center to Center Distance Between First and Second Mounting Holes | 0.876 INCHES NOMINAL0.876 INCHES NOMINAL IN |
| Material | PLASTIC |
| 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 |
|---|---|
| GC12L2G2 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5340-01-024-5170 is a Clamp,block,section, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-024-5170 has 1 manufacturer part number on file: GC12L2G2 (Northrop Grumman Systems Corporation).
Key specifications for GC12L2G2: Mounting Hole Quantity: 22; Clamping Hole Quantity: 1; Distance From End to First Clamping Hole Center: 0.688 INCHES NOMINAL IN; Block Height: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN. 14 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.