The Stay,gun Assy, cataloged under National Stock Number 1010-00-655-0458, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Stay,gun Assy
FSC / FSG
1010 — Guns, Over 30mm up to 75mm (FSG 10)
Technical Specifications
Parameter
Value
NSN
1010-00-655-0458
Item Name
Stay,gun Assy
FSC / FSG
1010 / 10 — Guns, Over 30mm up to 75mm
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
6550458
3/9Design control — primary reference
Watertown Arsenal Smiwt-Re
No interchangeability data on file.
Other items in FSC 1010 — Guns, Over 30mm up to 75mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1010-00-004-6406
COVER
1010-00-007-2425
FEED GUIDE ASSEMBLY
1010-00-024-4261
1010-00-024-4261 · Item name not on file
1010-00-024-4262
1010-00-024-4262 · Item name not on file
1010-00-024-4263
1010-00-024-4263 · Item name not on file
1010-00-024-4264
1010-00-024-4264 · Item name not on file
1010-00-024-4265
1010-00-024-4265 · Item name not on file
1010-00-024-4266
1010-00-024-4266 · Item name not on file
Frequently Asked Questions
What is NSN 1010-00-655-0458?
NSN 1010-00-655-0458 is a Stay,gun Assy, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
Is NSN 1010-00-655-0458 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 1010-00-655-0458?
NSN 1010-00-655-0458 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.