PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35907Cap Assembly,protective,muffler-

Walker Mfg Co · NSN 2990-01-218-6819 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-218-6819 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-218-6819. Primary manufacturer part number: 35907.
Features
  • Cap Assembly,protective,muffler- — FSC 2990
  • Material: STEEL
  • Pipe Outside Diameter Accommodated: 4.000 INCHES IN
  • 8 verified cross-references
  • Primary manufacturer: Walker Mfg Co
Applications
  • Applications requiring Steel construction
General Description

The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-01-218-6819, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-218-6819
Primary Part Number35907
Item NameCap Assembly,protective,muffler-
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
MaterialSTEEL
Pipe Outside Diameter Accommodated4.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-156-356035907 INTERCHANGEABLE
Bearing,ball,annular
Dressta North America Ltd
3455-00-222-921811500 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
3120-00-352-5665A895-8 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
2990-00-363-5798 INTERCHANGEABLE
Cap Assembly,protective,muffler-
5910-01-098-4406SM-C-447491-4 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2520-01-211-100045481 INTERCHANGEABLE
Cover,carrier,differential
Dana Commercial Vehicle Products, Llc
3110-01-287-2969SB3220-101 INTERCHANGEABLE
Cone,tapered Roller Bearing
The Timken Corporation
4820-01-374-707135907 INTERCHANGEABLE
Valve,ball
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5998-01-398-1679 INTERCHANGEABLE
Circuit Card Assembly
3110-01-624-31894548-1 INTERCHANGEABLE
Bearing,ball,rod End
Tyee Aircraft Inc Div Tyee Aircraft
Cross-Reference Index
Part NumberManufacturer
A8958 Arvin Industries Inc (USA)
5238GX Oshkosh Corp (USA)
650429C92 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
7258000303 Grove U.s. Llc Dba Grove Us Llc (USA)
703-1509 Balkamp Inc (USA)
5238G Oshkosh Corp (USA)
45481 Sullair Corp (USA)
35907 PRIMARY Walker Mfg Co (USA)
Related Parts
3110-00-156-3560INTERCHANGEABLE
BEARING,BALL,ANNULAR
35907
3455-00-222-9218INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11500
3120-00-352-5665INTERCHANGEABLE
BEARING,SLEEVE
A895-8
2990-00-363-5798INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
5910-01-098-4406INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
SM-C-447491-4
2520-01-211-1000INTERCHANGEABLE
COVER,CARRIER,DIFFERENTIAL
45481
3110-01-287-2969INTERCHANGEABLE
CONE,TAPERED ROLLER BEARING
SB3220-101
4820-01-374-7071INTERCHANGEABLE
VALVE,BALL
35907
5998-01-398-1679INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3110-01-624-3189INTERCHANGEABLE
BEARING,BALL,ROD END
4548-1

Frequently Asked Questions

What is NSN 2990-01-218-6819?

NSN 2990-01-218-6819 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 2990-01-218-6819?

NSN 2990-01-218-6819 has 8 cross-referenced part numbers: A8958 (Arvin Industries Inc), 5238GX (Oshkosh Corp), 650429C92 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 7258000303 (Grove U.s. Llc Dba Grove Us Llc), 703-1509 (Balkamp Inc) and 3 more.

What NSN replaces 2990-01-218-6819?

There are 10 known substitutes for 2990-01-218-6819: 3110-00-156-3560, 3455-00-222-9218, 3120-00-352-5665 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35907?

Key specifications for 35907: Material: STEEL; Pipe Outside Diameter Accommodated: 4.000 INCHES IN. 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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