The Ratchet,brake, cataloged under National Stock Number 6655-00-313-8680, is classified within Federal Supply Class 6655 (Geophysical Instruments) of the Instruments and Laboratory Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Ratchet,brake
FSC / FSG
6655 — Geophysical Instruments (FSG 66)
Technical Specifications
Parameter
Value
NSN
6655-00-313-8680
Item Name
Ratchet,brake
FSC / FSG
6655 / 66 — Geophysical Instruments
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
126A24
3/9Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 6655 — Geophysical Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6655-00-008-4556
6655-00-008-4556 · Item name not on file
6655-00-010-8143
6655-00-010-8143 · Item name not on file
6655-00-011-3591
6655-00-011-3591 · Item name not on file
6655-00-016-6322
6655-00-016-6322 · Item name not on file
6655-00-016-6323
6655-00-016-6323 · Item name not on file
6655-00-020-8796
6655-00-020-8796 · Item name not on file
6655-00-034-4556
6655-00-034-4556 · Item name not on file
6655-00-034-4557
6655-00-034-4557 · Item name not on file
Frequently Asked Questions
What is NSN 6655-00-313-8680?
NSN 6655-00-313-8680 is a Ratchet,brake, classified under FSC 6655, Geophysical Instruments. Status: active.
Is NSN 6655-00-313-8680 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.