PartsTable TECHNICAL DATA SHEET
NSN 1025-00-781-8909Government record, cited

Breechblock1025-00-781-8909

NSN 1025-00-781-8909 · NIIN 007818909 · Part number 8769115
Army, United States Department of the Dba Watervliet Arsenal Div Business Development · FSC 1025 — Guns, Over 150mm Through 200mm · FSG 10 — Weapons · CAGE 19206
Government record, cited
NSN 1025-00-781-8909 — this item is cataloged by the U.S. Government under National Stock Number 1025-00-781-8909. Manufacturer of record part number: 8769115.
Also searched as  1025-00-781-8909 · 1025007818909 · NIIN 007818909 · 00-781-8909 · FSC 1025 Guns, Over 150mm Through 200mm · CAGE 19206 · 8769115
Nearby stock numbers  ·
Features
  • Breechblock — FSC 1025
  • Operational Direction: VERTICAL
  • Model Number: XM135
  • Breechblock Type: SLIDING WEDGE
  • Size Designation: 165 MILLIMETER MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Army, United States Department of the Dba Watervliet Arsenal Div Business Development
Identification
  • NSN: 1025-00-781-8909
  • NIIN: 007818909
  • FSC: 1025 — Guns, Over 150mm Through 200mm
  • FSG: 10 — Weapons
  • Primary part number: 8769115
  • Manufacturer: Army, United States Department of the Dba Watervliet Arsenal Div Business Development
General Description

The Breechblock, cataloged under National Stock Number 1025-00-781-8909, is classified within Federal Supply Class 1025 (Guns, Over 150mm Through 200mm) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1025-00-781-8909
Primary Part Number8769115
Item NameBreechblock
FSC / FSG1025 / 10 — Guns, Over 150mm Through 200mm
ManufacturerArmy, United States Department of the Dba Watervliet Arsenal Div Business Development
StatusACTIVE
Operational DirectionVERTICAL
Model NumberXM135
Breechblock TypeSLIDING WEDGE
Size Designation165 MILLIMETER MM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL D — Destroy Item
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
8769115 PRIMARY Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA)
No interchangeability data on file.
Other items in FSC 1025 — Guns, Over 150mm Through 200mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1025-00-000-6505
1025-00-000-6505 · Item name not on file
1025-00-003-1044
1025-00-003-1044 · Item name not on file
1025-00-003-5988
1025-00-003-5988 · Item name not on file
1025-00-003-5989
1025-00-003-5989 · Item name not on file
1025-00-003-5991
1025-00-003-5991 · Item name not on file
1025-00-007-4864
GLAND ASSEMBLY
1025-00-007-9446
1025-00-007-9446 · Item name not on file
1025-00-007-9447
1025-00-007-9447 · Item name not on file

Frequently Asked Questions

What is NSN 1025-00-781-8909?

NSN 1025-00-781-8909 is a Breechblock, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 1025, Guns, Over 150mm Through 200mm. Status: active.

What part numbers are listed for NSN 1025-00-781-8909?

NSN 1025-00-781-8909 has 1 manufacturer part number on file: 8769115 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).

What are the specifications of 8769115?

Key specifications for 8769115: Operational Direction: VERTICAL; Model Number: XM135; Breechblock Type: SLIDING WEDGE; Size Designation: 165 MILLIMETER MM. 4 specifications are documented in the U.S. Government catalog.

Is NSN 1025-00-781-8909 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 1025-00-781-8909?

NSN 1025-00-781-8909 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.
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