The Breech Mechanism, cataloged under National Stock Number 1035-00-026-5671, is classified within Federal Supply Class 1035 (Guns, Over 300mm) of the Weapons group. Current acquisition status: Active.
What this record contains
This page shows the U.S. Government catalog record for NSN 1035-00-026-5671 as we hold it. The record gives the stock number, the item name (Breech Mechanism), its supply class (FSC 1035, Guns, Over 300mm) and its status (active). It lists no specifications, no manufacturer and no manufacturer part numbers. We show what the record contains and nothing more. If you know this part by a manufacturer's part number, search for that number instead.
Catalog Facts
Item Name
Breech Mechanism
FSC / FSG
1035 — Guns, Over 300mm (FSG 10)
Technical Specifications
Parameter
Value
NSN
1035-00-026-5671
Item Name
Breech Mechanism
FSC / FSG
1035 / 10 — Guns, Over 300mm
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
No interchangeability data on file.
Other items in FSC 1035 — Guns, Over 300mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1035-00-024-7612
1035-00-024-7612 · Item name not on file
1035-00-024-7613
1035-00-024-7613 · Item name not on file
1035-00-024-7614
1035-00-024-7614 · Item name not on file
1035-00-024-7615
1035-00-024-7615 · Item name not on file
1035-00-024-8254
1035-00-024-8254 · Item name not on file
1035-00-024-8366
1035-00-024-8366 · Item name not on file
1035-00-024-8367
1035-00-024-8367 · Item name not on file
1035-00-024-8368
1035-00-024-8368 · Item name not on file
Frequently Asked Questions
What is NSN 1035-00-026-5671?
NSN 1035-00-026-5671 is a Breech Mechanism, classified under FSC 1035, Guns, Over 300mm. Status: active.
Is NSN 1035-00-026-5671 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 1035-00-026-5671?
NSN 1035-00-026-5671 has DEMIL Code D. 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.