PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40557Seal,oil

Acushnet Rubber Company, Inc. Dba Precix · NSN 5330-00-410-5951 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-410-5951 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-410-5951. Primary manufacturer part number: 40557.
Features
  • Seal,oil — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Acushnet Rubber Company, Inc. Dba Precix
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,oil, cataloged under National Stock Number 5330-00-410-5951, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Acushnet Rubber Company, Inc. Dba Precix. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal,oil
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersAcushnet Rubber Company, Inc. Dba Precix (CAGE 70106); Curtiss-Wright Controls, Inc. Div Actuation Division (CAGE 0AHP5)
Technical Specifications
ParameterValue
NSN5330-00-410-5951
Primary Part Number40557
Item NameSeal,oil
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAcushnet Rubber Company, Inc. Dba Precix
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3455-00-189-9161 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
9540-00-720-1320 INTERCHANGEABLE
Angle,structural
5820-00-826-7803 INTERCHANGEABLE
Radio Set Control Group
5950-00-938-691525-22961F01 INTERCHANGEABLE
Transformer,power
General Dynamics Mission Systems, Inc. Dba Gdms
5962-01-038-196940557 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
6680-01-086-0401L54054 INTERCHANGEABLE
Gage Rod,liquid Level
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
40557 PRIMARY Acushnet Rubber Company, Inc. Dba Precix (USA)
244D194 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
3455-00-189-9161INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
9540-00-720-1320INTERCHANGEABLE
ANGLE,STRUCTURAL
5820-00-826-7803INTERCHANGEABLE
RADIO SET CONTROL GROUP
5950-00-938-6915INTERCHANGEABLE
TRANSFORMER,POWER
25-22961F01
5962-01-038-1969INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40557
6680-01-086-0401INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
L54054

Frequently Asked Questions

What is NSN 5330-00-410-5951?

NSN 5330-00-410-5951 is a Seal,oil, manufactured by Acushnet Rubber Company, Inc. Dba Precix, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-410-5951?

NSN 5330-00-410-5951 has 2 cross-referenced part numbers: 40557 (Acushnet Rubber Company, Inc. Dba Precix), 244D194 (Curtiss-Wright Controls, Inc. Div Actuation Division).

What NSN replaces 5330-00-410-5951?

There are 6 known substitutes for 5330-00-410-5951: 3455-00-189-9161, 9540-00-720-1320, 5820-00-826-7803 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 5330-00-410-5951 still in active supply?

NSN 5330-00-410-5951 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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