The Mask,dial, cataloged under National Stock Number 5355-00-523-7429, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Telephonics Corp/prd Instruments. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-523-7429 |
| Primary Part Number | 24168 |
| Item Name | Mask,dial |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Telephonics Corp/prd Instruments |
| Status | ACTIVE |
| Dial Observation Slot Quantity | 1 |
| Style Designator | SLOTTED |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Material Thickness | 0.064 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE MASK |
| Material | ALUMINUM ALLOY MASK |
| Attachment Method | HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 24168 PRIMARY | Telephonics Corp/prd Instruments (USA) |
| Reference | Meaning |
|---|---|
| 24168 | 5/9 Secondary reference Peraton Inc |
NSN 5355-00-523-7429 is a Mask,dial, manufactured by Telephonics Corp/prd Instruments, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-523-7429 has 1 manufacturer part number on file: 24168 (Telephonics Corp/prd Instruments).
4 possible matches (shared part number, not a government interchangeability claim): 5945-01-017-3561, 2590-01-155-3202, 4820-01-325-0455. Verify interchangeability with system specifications before substitution.
Key specifications for 24168: Dial Observation Slot Quantity: 1; Style Designator: SLOTTED; Outside Diameter: 6.000 INCHES NOMINAL IN; Material Thickness: 0.064 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.