The Bracket,mounting, cataloged under National Stock Number 5340-01-642-1477, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Radio Frequency Systems Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-642-1477 |
| Primary Part Number | CEIL12-5I |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Radio Frequency Systems Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CEIL12-5I PRIMARY | Radio Frequency Systems Inc (USA) |
NSN 5340-01-642-1477 is a Bracket,mounting, manufactured by Radio Frequency Systems Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-642-1477 has 1 manufacturer part number on file: CEIL12-5I (Radio Frequency Systems Inc).
Key specifications for CEIL12-5I: Overall Length: 12.0 INCHES NOMINAL IN; Special Features: CEILING ADAPTER CONSISTING OF: THREADED ROD 3/8" X 12", LOCK WASHER, HEX NUT, ADAPTER BRACKET; FEATURES/BENEFITS:COMPLETE MOUNTING KIT FOR SUPPORT HANGERS FROM CEILINGS OR WALLS; OPERATING TEMP:NEGATIVE 50 TO 85 CELSIUS DEGREE; STORAGE TEMP:NEGATIVE 50 TO 85 CELSIUS DEGREE; PACKAGE QUANTITY:5 DEGC; Part Name Assigned by Controlling Agency: CEILING ADAPTER; Material: STEEL CORROSION RESISTING. 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.
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.