PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421091Sleeve and Orifice

Eaton Aerospace, Llc Dba Jackson South · NSN 2995-01-089-0424 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-01-089-0424 — this item is cataloged by the U.S. Government under National Stock Number 2995-01-089-0424. Primary manufacturer part number: 421091.
Features
  • Sleeve and Orifice — FSC 2995
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sleeve and Orifice, cataloged under National Stock Number 2995-01-089-0424, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSleeve and Orifice
FSC / FSG2995 — No Item Name Available (FSG 29)
ManufacturersEaton Aerospace, Llc Dba Jackson South (CAGE 62983)
Technical Specifications
ParameterValue
NSN2995-01-089-0424
Primary Part Number421091
Item NameSleeve and Orifice
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1630-00-071-929942-109-1 INTERCHANGEABLE
Control Unit,antiskid
Hydro-Aire Aerospace Corp
5330-00-291-4729421091 INTERCHANGEABLE
Gasket
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-967-440842-1091 INTERCHANGEABLE
Transformer,power
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5930-00-969-268386-2369 INTERCHANGEABLE
Switch,push
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
6515-01-504-4406421.091 INTERCHANGEABLE
Plate,skull,surgical
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
421091 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
1630-00-071-9299INTERCHANGEABLE
CONTROL UNIT,ANTISKID
42-109-1
5330-00-291-4729INTERCHANGEABLE
GASKET
421091
5950-00-967-4408INTERCHANGEABLE
TRANSFORMER,POWER
42-1091
5930-00-969-2683INTERCHANGEABLE
SWITCH,PUSH
86-2369
6515-01-504-4406INTERCHANGEABLE
PLATE,SKULL,SURGICAL
421.091

Frequently Asked Questions

What is NSN 2995-01-089-0424?

NSN 2995-01-089-0424 is a Sleeve and Orifice, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-01-089-0424?

NSN 2995-01-089-0424 has 1 cross-referenced part number: 421091 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 2995-01-089-0424?

There are 5 known substitutes for 2995-01-089-0424: 1630-00-071-9299, 5330-00-291-4729, 5950-00-967-4408 and 2 more. Verify interchangeability with system specifications before substitution.

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