PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1128HM40095-1Cap,filler Opening

Northrop Grumman Systems Corporation · NSN 2935-00-421-4536 · FSC 2935 · No Item Name Available
Verified by PartsTable
NSN 2935-00-421-4536 — this item is cataloged by the U.S. Government under National Stock Number 2935-00-421-4536. Primary manufacturer part number: 1128HM40095-1.
Features
  • Cap,filler Opening — FSC 2935
  • System for Which Designed: NONPRESSURIZED
  • Material: ALUMINUM ALLOY OVERALL
  • 10 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Cap,filler Opening, cataloged under National Stock Number 2935-00-421-4536, is classified within Federal Supply Class 2935 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2935-00-421-4536
Primary Part Number1128HM40095-1
Item NameCap,filler Opening
FSC / FSG2935 / 29 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
System for Which DesignedNONPRESSURIZED
MaterialALUMINUM ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-003-3865A51B51540-57 INTERCHANGEABLE
Bushing,sleeve
Dla Aviation Engineering Div Department of Defense
3120-00-007-5801 INTERCHANGEABLE
Bushing,sleeve
6140-00-135-0229 INTERCHANGEABLE
Battery,storage
3110-00-156-1833 INTERCHANGEABLE
Bearing,ball,thrust
1650-00-370-8689G365-6 INTERCHANGEABLE
Filtering Disk,fluid
Northrop Grumman Systems Corporation
1650-00-370-8690G365-8 INTERCHANGEABLE
Filtering Disk,fluid
Northrop Grumman Systems Corporation
1650-00-373-7717G365-12 INTERCHANGEABLE
Filtering Disk,fluid
Northrop Grumman Systems Corporation
1650-00-373-7718G365-4 INTERCHANGEABLE
Disk,fluid Filter
Northrop Grumman Systems Corporation
5330-00-516-8336 INTERCHANGEABLE
Ring,wiper
1650-00-629-5233G365-9 INTERCHANGEABLE
Filtering Disk,fluid
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
128HM40095 Northrop Grumman Systems Corporation (USA)
128HM40095 Northrop Grumman Systems Corporation (USA)
G41 Northrop Grumman Systems Corporation (USA)
1128HM40095-1 Northrop Grumman Systems Corporation (USA)
1128HM40095-1 PRIMARY Northrop Grumman Systems Corporation (USA)
GS31AB Northrop Grumman Systems Corporation (USA)
GSS4710 Northrop Grumman Systems Corporation (USA)
1128HM40095 Northrop Grumman Systems Corporation (USA)
GS30B Northrop Grumman Systems Corporation (USA)
G365 Northrop Grumman Systems Corporation (USA)
Related Parts
3120-00-003-3865INTERCHANGEABLE
BUSHING,SLEEVE
A51B51540-57
3120-00-007-5801INTERCHANGEABLE
BUSHING,SLEEVE
6140-00-135-0229INTERCHANGEABLE
BATTERY,STORAGE
3110-00-156-1833INTERCHANGEABLE
BEARING,BALL,THRUST
1650-00-370-8689INTERCHANGEABLE
FILTERING DISK,FLUID
G365-6
1650-00-370-8690INTERCHANGEABLE
FILTERING DISK,FLUID
G365-8
1650-00-373-7717INTERCHANGEABLE
FILTERING DISK,FLUID
G365-12
1650-00-373-7718INTERCHANGEABLE
DISK,FLUID FILTER
G365-4
5330-00-516-8336INTERCHANGEABLE
RING,WIPER
1650-00-629-5233INTERCHANGEABLE
FILTERING DISK,FLUID
G365-9
3020-00-723-3258INTERCHANGEABLE
GEAR,SPUR
G3-65
1650-01-086-3363INTERCHANGEABLE
FITTING ASSEMBLY,HEAD END CYLIND
128HM10505-1

Frequently Asked Questions

What is NSN 2935-00-421-4536?

NSN 2935-00-421-4536 is a Cap,filler Opening, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2935 (No Item Name Available). Status: active.

What are the part numbers for NSN 2935-00-421-4536?

NSN 2935-00-421-4536 has 10 cross-referenced part numbers: 128HM40095 (Northrop Grumman Systems Corporation), 128HM40095 (Northrop Grumman Systems Corporation), G41 (Northrop Grumman Systems Corporation), 1128HM40095-1 (Northrop Grumman Systems Corporation), 1128HM40095-1 (Northrop Grumman Systems Corporation) and 5 more.

What NSN replaces 2935-00-421-4536?

There are 12 known substitutes for 2935-00-421-4536: 3120-00-003-3865, 3120-00-007-5801, 6140-00-135-0229 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1128HM40095-1?

Key specifications for 1128HM40095-1: System for Which Designed: NONPRESSURIZED; Material: ALUMINUM ALLOY OVERALL. 2 total characteristics are documented in the Federal Logistics Information System.

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