PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35226Cap Assembly,protective,muffler-

Walker Mfg Co · NSN 2990-01-328-1445 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-328-1445 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-328-1445. Primary manufacturer part number: 35226.
Features
  • Cap Assembly,protective,muffler- — FSC 2990
  • Pipe Outside Diameter Accommodated: 1.750 INCHES IN
  • 2 verified cross-references
  • Primary manufacturer: Walker Mfg Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-01-328-1445, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Walker Mfg Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN2990-01-328-1445
Primary Part Number35226
Item NameCap Assembly,protective,muffler-
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
Pipe Outside Diameter Accommodated1.750 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-109-059907-0501-0024 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
5935-00-199-02751640 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3020-00-355-103332762AND32820 INTERCHANGEABLE
Gear Set,bevel,matched
Allianz Sweeper Company
5845-00-434-493235226 INTERCHANGEABLE
Train Mechanism,sonar
L3harris Technologies, Inc. Div Space and Airborne Systems
7045-00-442-1862 INTERCHANGEABLE
Cartridge,magnetic
5975-01-049-6741RC1 INTERCHANGEABLE
Clamp,beam
Abb Installation Products Inc
5133-01-095-4747 INTERCHANGEABLE
Drill,twist
5895-01-104-714335226 INTERCHANGEABLE
Oscillator
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5977-01-119-5053A35226 INTERCHANGEABLE
Brush,electrical Contact
Kollmorgen Corp
2930-01-156-533231526 INTERCHANGEABLE
Cap,filler Opening
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
35226 PRIMARY Walker Mfg Co (USA)
RC1 Maremount Corp (USA)
Related Parts
5999-00-109-0599INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
07-0501-0024
5935-00-199-0275INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1640
3020-00-355-1033INTERCHANGEABLE
GEAR SET,BEVEL,MATCHED
32762AND32820
5845-00-434-4932INTERCHANGEABLE
TRAIN MECHANISM,SONAR
35226
7045-00-442-1862INTERCHANGEABLE
CARTRIDGE,MAGNETIC
5975-01-049-6741INTERCHANGEABLE
CLAMP,BEAM
RC1
5133-01-095-4747INTERCHANGEABLE
DRILL,TWIST
5895-01-104-7143INTERCHANGEABLE
OSCILLATOR
35226
5977-01-119-5053INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
A35226
2930-01-156-5332INTERCHANGEABLE
CAP,FILLER OPENING
31526
3530-01-192-0500INTERCHANGEABLE
BOBBIN,SEWING MACHINE
35226
4820-01-430-7319INTERCHANGEABLE
VALVE,CHECK

Frequently Asked Questions

What is NSN 2990-01-328-1445?

NSN 2990-01-328-1445 is a Cap Assembly,protective,muffler-, manufactured by Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-328-1445?

NSN 2990-01-328-1445 has 2 cross-referenced part numbers: 35226 (Walker Mfg Co), RC1 (Maremount Corp).

What NSN replaces 2990-01-328-1445?

There are 12 known substitutes for 2990-01-328-1445: 5999-00-109-0599, 5935-00-199-0275, 3020-00-355-1033 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35226?

Key specifications for 35226: Pipe Outside Diameter Accommodated: 1.750 INCHES IN. 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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