PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1166Manifold,intake

Am General Llc · NSN 2805-00-590-1620 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-590-1620 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-590-1620. Primary manufacturer part number: A1166.
Features
  • Manifold,intake — FSC 2805
  • Outlet Connection Bolt Hole Quantity: 4
  • Inlet Quantity: 1
  • Material: IRON CAST
  • Inlet Connection Type: THREADED
  • Outlet End Connection Type: FLANGED
  • Outlet Quantity: 2
  • Thread Location: INTERNAL
Applications
  • Applications requiring Iron Cast construction
General Description

The Manifold,intake, cataloged under National Stock Number 2805-00-590-1620, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Am General Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-590-1620
Primary Part NumberA1166
Item NameManifold,intake
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Outlet Connection Bolt Hole Quantity4
Inlet Quantity1
MaterialIRON CAST
Inlet Connection TypeTHREADED
Outlet End Connection TypeFLANGED
Outlet Quantity2
Thread LocationINTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
8455-00-137-2520 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-00-137-2533 INTERCHANGEABLE
Insignia,shoulder Sleeve
5970-00-322-519910011166 INTERCHANGEABLE
Insulator,bushing
Fairbanks Morse, Llc
5935-01-036-0202A116-6 INTERCHANGEABLE
Guide,electrical Connector
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5340-01-225-6485ES-A1166 INTERCHANGEABLE
Disk,solid,plain
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
8455-01-528-9489 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-647-8865 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-699-3784 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
645361 Am General Llc (USA)
GPW-9424-A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
A1166 PRIMARY Am General Llc (USA)
GPW-9424 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
GPW-9424-B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
GPW-9424 Ford Motor Company (USA)
GPW-9424-A Ford Motor Company (USA)
GPW-9424-B Ford Motor Company (USA)
Related Parts
8455-00-137-2520INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-00-137-2533INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5970-00-322-5199INTERCHANGEABLE
INSULATOR,BUSHING
10011166
5935-01-036-0202INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
A116-6
5340-01-225-6485INTERCHANGEABLE
DISK,SOLID,PLAIN
ES-A1166
8455-01-528-9489INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-647-8865INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-699-3784INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 2805-00-590-1620?

NSN 2805-00-590-1620 is a Manifold,intake, manufactured by Am General Llc, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-590-1620?

NSN 2805-00-590-1620 has 8 cross-referenced part numbers: 645361 (Am General Llc), GPW-9424-A (Ford Motor Co Ford Parts and Service Div Government Part Sales), A1166 (Am General Llc), GPW-9424 (Ford Motor Co Ford Parts and Service Div Government Part Sales), GPW-9424-B (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 3 more.

What NSN replaces 2805-00-590-1620?

There are 8 known substitutes for 2805-00-590-1620: 8455-00-137-2520, 8455-00-137-2533, 5970-00-322-5199 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1166?

Key specifications for A1166: Outlet Connection Bolt Hole Quantity: 4; Inlet Quantity: 1; Material: IRON CAST; Inlet Connection Type: THREADED. 7 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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