PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E951Pipe,e,haust,manifo

Haviland Arnold Co · NSN 2990-00-358-5803 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-358-5803 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-358-5803. Primary manufacturer part number: E951.
Features
  • Pipe,e,haust,manifo — FSC 2990
  • 2 verified cross-references
  • Primary manufacturer: Haviland Arnold Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,e,haust,manifo, cataloged under National Stock Number 2990-00-358-5803, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Haviland Arnold Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePipe,e,haust,manifo
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersHaviland Arnold Co (CAGE 81138); Colson Corp the (CAGE 54123)
Technical Specifications
ParameterValue
NSN2990-00-358-5803
Primary Part NumberE951
Item NamePipe,e,haust,manifo
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerHaviland Arnold Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-227-3253MS51961-30 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
5930-00-800-53593357-2 INTERCHANGEABLE
Switch,push
Philadelphia Valve Co
4140-01-009-51664262-5 INTERCHANGEABLE
Impeller,fan,centrifugal
Dynamic Air Engineering, Inc.
5965-01-250-8223 INTERCHANGEABLE
Headset-Microphone
6105-01-361-6451EM3314T INTERCHANGEABLE
Motor,alternating Current
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
4320-01-497-18760134B0085F084A INTERCHANGEABLE
Piston,pump
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
E951 Haviland Arnold Co (USA)
33572 Colson Corp the (USA)
Related Parts
3110-00-227-3253INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS51961-30
5930-00-800-5359INTERCHANGEABLE
SWITCH,PUSH
3357-2
4140-01-009-5166INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
4262-5
5965-01-250-8223INTERCHANGEABLE
HEADSET-MICROPHONE
6105-01-361-6451INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
EM3314T
4320-01-497-1876INTERCHANGEABLE
PISTON,PUMP
0134B0085F084A

Frequently Asked Questions

What is NSN 2990-00-358-5803?

NSN 2990-00-358-5803 is a Pipe,e,haust,manifo, manufactured by Haviland Arnold Co, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-358-5803?

NSN 2990-00-358-5803 has 2 cross-referenced part numbers: E951 (Haviland Arnold Co), 33572 (Colson Corp the).

What NSN replaces 2990-00-358-5803?

There are 6 known substitutes for 2990-00-358-5803: 3110-00-227-3253, 5930-00-800-5359, 4140-01-009-5166 and 3 more. Verify interchangeability with system specifications before substitution.

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