PartsTable TECHNICAL DATA SHEET
NSN 1010-01-669-9901Government record, cited

Hydraulic Assembly1010-01-669-9901

NSN 1010-01-669-9901 · NIIN 016699901 · Part number 8239656
Naval Sea Systems Command · FSC 1010 — Guns, Over 30mm up to 75mm · FSG 10 — Weapons · CAGE 53711
Government record, cited
NSN 1010-01-669-9901 — this item is cataloged by the U.S. Government under National Stock Number 1010-01-669-9901. Manufacturer of record part number: 8239656.
Also searched as  1010-01-669-9901 · 1010016699901 · NIIN 016699901 · 01-669-9901 · FSC 1010 Guns, Over 30mm up to 75mm · CAGE 53711 · 8239656 · 01205820 · SW325-AC-IPB-010 FIG/INDX 154-8
Nearby stock numbers  ·
Features
  • Hydraulic Assembly — FSC 1010
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 1010-01-669-9901
  • NIIN: 016699901
  • FSC: 1010 — Guns, Over 30mm up to 75mm
  • FSG: 10 — Weapons
  • Primary part number: 8239656
  • Manufacturer: Naval Sea Systems Command
General Description

The Hydraulic Assembly, cataloged under National Stock Number 1010-01-669-9901, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1010-01-669-9901
Primary Part Number8239656
Item NameHydraulic Assembly
FSC / FSG1010 / 10 — Guns, Over 30mm up to 75mm
ManufacturerNaval Sea Systems Command
StatusACTIVE
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
01205820 Bae Systems Land & Armaments L.p. (USA)
8239656 PRIMARY Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
SW325-AC-IPB-010 FIG/INDX 154-8 D/9 Drawing number reference only
Naval Sea Systems Command
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.
1010-01-149-1269
ARM,QUADRANT SIGHT
1010-01-167-6630
1010-01-167-6630 · Item name not on file
1010-01-168-8062
1010-01-168-8062 · Item name not on file
1010-01-178-7840
1010-01-178-7840 · Item name not on file
1010-01-185-6948
1010-01-185-6948 · Item name not on file
1010-01-227-2554
1010-01-227-2554 · Item name not on file
1010-01-247-7917
BRACE,GUN MOUNT PEDESTAL
1010-01-247-7917
BRACE,GUN MOUNT PEDESTAL

Frequently Asked Questions

What is NSN 1010-01-669-9901?

NSN 1010-01-669-9901 is a Hydraulic Assembly, manufactured by Naval Sea Systems Command, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.

What part numbers are listed for NSN 1010-01-669-9901?

NSN 1010-01-669-9901 has 2 manufacturer part numbers on file: 01205820 (Bae Systems Land & Armaments L.p.), 8239656 (Naval Sea Systems Command).

What are the specifications of 8239656?

Key specifications for 8239656: End Item Identification: MK110 SYSTEM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1010-01-669-9901 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 1010-01-669-9901?

NSN 1010-01-669-9901 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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