PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9826BSpider,differential

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3040-00-006-0179 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-006-0179 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-006-0179. Primary manufacturer part number: 9826B.
Features
  • Spider,differential — FSC 3040
  • Material: IRON
  • 2 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Applications requiring Iron construction
General Description

The Spider,differential, cataloged under National Stock Number 3040-00-006-0179, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-006-0179
Primary Part Number9826B
Item NameSpider,differential
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
MaterialIRON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-221-7448 INTERCHANGEABLE
Pin,straight,headless
5330-00-861-859011237 INTERCHANGEABLE
Seal,plain Encased
Westerbeke Corporation
5999-01-119-62949826 INTERCHANGEABLE
Delay Line
Pulse Engineering Inc
4320-01-187-63629826 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
DP Manufacturing Inc.
6530-01-245-74609806 INTERCHANGEABLE
Urinal,incontinent
Invensys Systems, Inc. Dba Schneider Electric
6515-01-441-35259826 INTERCHANGEABLE
Obturator,arthroscopic Instrumen
Linvatec Corporation Div Linvatec
Cross-Reference Index
Part NumberManufacturer
9826B PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
9826 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5315-00-221-7448INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5330-00-861-8590INTERCHANGEABLE
SEAL,PLAIN ENCASED
11237
5999-01-119-6294INTERCHANGEABLE
DELAY LINE
9826
4320-01-187-6362INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
9826
6530-01-245-7460INTERCHANGEABLE
URINAL,INCONTINENT
9806
6515-01-441-3525INTERCHANGEABLE
OBTURATOR,ARTHROSCOPIC INSTRUMEN
9826

Frequently Asked Questions

What is NSN 3040-00-006-0179?

NSN 3040-00-006-0179 is a Spider,differential, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-006-0179?

NSN 3040-00-006-0179 has 2 cross-referenced part numbers: 9826B (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 9826 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 3040-00-006-0179?

There are 6 known substitutes for 3040-00-006-0179: 5315-00-221-7448, 5330-00-861-8590, 5999-01-119-6294 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9826B?

Key specifications for 9826B: Material: IRON. 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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