PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40996Adapter,filler Neck

R.l. Hudson & Company · NSN 2990-01-658-6967 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-658-6967 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-658-6967. Primary manufacturer part number: 40996.
Features
  • Adapter,filler Neck — FSC 2990
  • 4 verified cross-references
  • Primary manufacturer: R.l. Hudson & Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,filler Neck, cataloged under National Stock Number 2990-01-658-6967, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is R.l. Hudson & Company. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-658-6967
Primary Part Number40996
Item NameAdapter,filler Neck
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerR.l. Hudson & Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-202-6491 INTERCHANGEABLE
Bushing,pipe
2520-00-573-983803065847 INTERCHANGEABLE
Parts Kit,universal Joint
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
2910-01-109-9546 INTERCHANGEABLE
Element,fuel
Cross-Reference Index
Part NumberManufacturer
21496283 Volvo Lastvagnar Ab - Volvo Truckcorp (SWE)
40996 PRIMARY R.l. Hudson & Company (USA)
21496283 Volvo Lastvagnar Aktiebolag (SWE)
7421496283 Arquus (FRA)
Related Parts
4730-00-202-6491INTERCHANGEABLE
BUSHING,PIPE
2520-00-573-9838INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
03065847
2910-01-109-9546INTERCHANGEABLE
ELEMENT,FUEL

Frequently Asked Questions

What is NSN 2990-01-658-6967?

NSN 2990-01-658-6967 is a Adapter,filler Neck, manufactured by R.l. Hudson & Company, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-658-6967?

NSN 2990-01-658-6967 has 4 cross-referenced part numbers: 21496283 (Volvo Lastvagnar Ab - Volvo Truckcorp), 40996 (R.l. Hudson & Company), 21496283 (Volvo Lastvagnar Aktiebolag), 7421496283 (Arquus).

What NSN replaces 2990-01-658-6967?

There are 3 known substitutes for 2990-01-658-6967: 4730-00-202-6491, 2520-00-573-9838, 2910-01-109-9546. Verify interchangeability with system specifications before substitution.

What are the specifications of 40996?

Key specifications for 40996: Part Name Assigned by Controlling Agency: ASSY, RETAINER DIP STICK. 1 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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