FSC: 1377 — Cartridge and Propellant Actuated Devices and Components
FSG: 13 — Ammunition and Explosives
General Description
The Ring,piston Positio, cataloged under National Stock Number 1377-00-876-1899, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Ring,piston Positio
FSC / FSG
1377 — Cartridge and Propellant Actuated Devices and Components (FSG 13)
Technical Specifications
Parameter
Value
NSN
1377-00-876-1899
Item Name
Ring,piston Positio
FSC / FSG
1377 / 13 — Cartridge and Propellant Actuated Devices and Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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
791241-1
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1377 — Cartridge and Propellant Actuated Devices and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1377-00-003-6031
1377-00-003-6031 · Item name not on file
1377-00-003-7269
CARTRIDGE,DELAY
1377-00-003-7270
1377-00-003-7270 · Item name not on file
1377-00-004-4229
DETONATOR UNIT ASSY
1377-00-004-4356
1377-00-004-4356 · Item name not on file
1377-00-004-4842
FIRING UNIT,ROCKET
1377-00-004-4896
1377-00-004-4896 · Item name not on file
1377-00-004-9960
CYLINDER BARREL
Frequently Asked Questions
What is NSN 1377-00-876-1899?
NSN 1377-00-876-1899 is a Ring,piston Positio, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
Is NSN 1377-00-876-1899 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.
What is the DEMIL code for NSN 1377-00-876-1899?
NSN 1377-00-876-1899 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.