FSG: 63 — Alarm, Signal, and Security Detection Systems
General Description
The Roller, cataloged under National Stock Number 6320-00-032-4853, is classified within Federal Supply Class 6320 (Shipboard Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Roller
FSC / FSG
6320 — Shipboard Alarm and Signal Systems (FSG 63)
Technical Specifications
Parameter
Value
NSN
6320-00-032-4853
Item Name
Roller
FSC / FSG
6320 / 63 — Shipboard Alarm and Signal Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
514971A
5/9Secondary reference
Smiths Detection Inc. Dba Smiths Detection Inc Casc
S6505-3003816REV1PC128
3/2Design control — primary reference
U.S. Government activity
514580PC128
5/9Secondary reference
Smiths Detection Inc. Dba Smiths Detection Inc Casc
514580DREV1SH2PC128
5/9Secondary reference
Smiths Detection Inc. Dba Smiths Detection Inc Casc
No interchangeability data on file.
Other items in FSC 6320 — Shipboard Alarm and Signal Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6320-00-004-9155
6320-00-004-9155 · Item name not on file
6320-00-004-9156
6320-00-004-9156 · Item name not on file
6320-00-004-9158
COPY,NEON,STOP
6320-00-007-5409
6320-00-007-5409 · Item name not on file
6320-00-007-5410
6320-00-007-5410 · Item name not on file
6320-00-024-1003
CONTACT AND SPRING
6320-00-024-1004
CONTACT AND SPRING
6320-00-025-9652
6320-00-025-9652 · Item name not on file
Frequently Asked Questions
What is NSN 6320-00-032-4853?
NSN 6320-00-032-4853 is a Roller, classified under FSC 6320, Shipboard Alarm and Signal Systems. Status: active.
Is NSN 6320-00-032-4853 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.