PartsTable TECHNICAL DATA SHEET
NSN 1025-01-644-5330Government record, cited

Pre-Reservoir Assembly1025-01-644-5330

NSN 1025-01-644-5330 · NIIN 016445330 · Part number 11582977
Us Army Benet Laboratories Rdar-Wsb-O · FSC 1025 — Guns, Over 150mm Through 200mm · FSG 10 — Weapons · CAGE 1NUW7
Government record, cited
NSN 1025-01-644-5330 — this item is cataloged by the U.S. Government under National Stock Number 1025-01-644-5330. Manufacturer of record part number: 11582977.
Also searched as  1025-01-644-5330 · 1025016445330 · NIIN 016445330 · 01-644-5330 · FSC 1025 Guns, Over 150mm Through 200mm · CAGE 1NUW7 · 11582977
Nearby stock numbers  ·
Features
  • Pre-Reservoir Assembly — FSC 1025
  • 1 manufacturer part number on file
  • Manufacturer of record: Us Army Benet Laboratories Rdar-Wsb-O
Identification
  • NSN: 1025-01-644-5330
  • NIIN: 016445330
  • FSC: 1025 — Guns, Over 150mm Through 200mm
  • FSG: 10 — Weapons
  • Primary part number: 11582977
  • Manufacturer: Us Army Benet Laboratories Rdar-Wsb-O
General Description

The Pre-Reservoir Assembly, cataloged under National Stock Number 1025-01-644-5330, is classified within Federal Supply Class 1025 (Guns, Over 150mm Through 200mm) of the Weapons group. The manufacturer of record is Us Army Benet Laboratories Rdar-Wsb-O. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NamePre-Reservoir Assembly
FSC / FSG1025 — Guns, Over 150mm Through 200mm (FSG 10)
ManufacturersUs Army Benet Laboratories Rdar-Wsb-O (CAGE 1NUW7)
Technical Specifications
ParameterValue
NSN1025-01-644-5330
Primary Part Number11582977
Item NamePre-Reservoir Assembly
FSC / FSG1025 / 10 — Guns, Over 150mm Through 200mm
ManufacturerUs Army Benet Laboratories Rdar-Wsb-O
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
11582977 PRIMARY Us Army Benet Laboratories Rdar-Wsb-O (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 1025-01-644-5330?

NSN 1025-01-644-5330 is a Pre-Reservoir Assembly, manufactured by Us Army Benet Laboratories Rdar-Wsb-O, classified under FSC 1025, Guns, Over 150mm Through 200mm. Status: active.

What part numbers are listed for NSN 1025-01-644-5330?

NSN 1025-01-644-5330 has 1 manufacturer part number on file: 11582977 (Us Army Benet Laboratories Rdar-Wsb-O).

Is NSN 1025-01-644-5330 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 1025-01-644-5330?

NSN 1025-01-644-5330 has DEMIL Code Q. 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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