The Bracket,mounting, cataloged under National Stock Number 5340-01-284-0229, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-284-0229 |
| Primary Part Number | C3088 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Material | STEEL COMP 304 OR STEEL COMP 304L |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| C3088 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| Reference | Meaning |
|---|---|
| 218F815 | 5/9 Secondary reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
NSN 5340-01-284-0229 is a Bracket,mounting, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-284-0229 has 1 manufacturer part number on file: C3088 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for C3088: Overall Height: 3.700 INCHES NOMINAL IN; Overall Length: 4.400 INCHES NOMINAL IN; Overall Width: 1.420 INCHES NOMINAL IN; Special Features: CRES STEEL QQ-S-766 CL 304 OR 304L,CONDITION A,OA LG 4.400 IN.,OA WIDTH 1.420 IN.,OA HGHT 3.700 IN.,0.063 IN. THK; HAS 6 HOLES REQUIRING 0.0945 IN. DIA RIVETS P/N MS20605ML3W2,3 SELFLOCKING NUT PLATES P/N MS21076L3,1 TOP PLATE P/N 218F815-2 WHICH HAS 3 HOLES DIA 0.325 IN. PORM 0.007 IN. AND 1 HOLE W/DIA OF 1.220 IN. TO 1.280 IN. AND 1 BASE PLATE P/N 218F815-1 IN. 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 5340-01-284-0229 has DEMIL Code Q. 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.