PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120-0400Strainer,oil Pump

Cummins Power Generation Inc. · NSN 2805-00-646-8981 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-646-8981 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-646-8981. Primary manufacturer part number: 120-0400.
Features
  • Strainer,oil Pump — FSC 2805
  • General Characteristics Item Description: STEEL STRAINER BODY 2.750 IN. DIA; BRASS SCREEN AND 5.500 IN. LENGTH BENT PIPE; PIPE END THREADED EXTERNAL 0.250-18 NPT; 5.750 IN. 0/A LENGTH IN
  • 8 verified cross-references
  • Primary manufacturer: Cummins Power Generation Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Strainer,oil Pump, cataloged under National Stock Number 2805-00-646-8981, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-646-8981
Primary Part Number120-0400
Item NameStrainer,oil Pump
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
General Characteristics Item DescriptionSTEEL STRAINER BODY 2.750 IN. DIA; BRASS SCREEN AND 5.500 IN. LENGTH BENT PIPE; PIPE END THREADED EXTERNAL 0.250-18 NPT; 5.750 IN. 0/A LENGTH IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6115-00-035-6204 INTERCHANGEABLE
Adapter,e,haust
5985-00-138-9793MD-025X029 INTERCHANGEABLE
Switch,waveguide
Caes Mission Systems Llc
4720-00-142-1677 INTERCHANGEABLE
Hose Assembly,metallic
5310-00-193-7577105090-503 INTERCHANGEABLE
Washer,lock
Raytheon Company
6240-00-196-4505 INTERCHANGEABLE
Lamp,incandescent
6760-00-200-5174120400 INTERCHANGEABLE
Magazine,film
Apollo Audio-Visual
5120-00-288-9717 INTERCHANGEABLE
Pliers,retaining Ring
5975-00-296-02851483 INTERCHANGEABLE
Stuffing Tube
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5330-00-311-8202 INTERCHANGEABLE
Gasket
5841-00-390-5957120400 INTERCHANGEABLE
Washer
Kearfott Corporation Div Guidance and Navigation Division
Cross-Reference Index
Part NumberManufacturer
120A400 Cummins Power Generation Inc. (USA)
A8861 Stewart Avionics Inc (USA)
120-409 Cummins Power Generation Inc. (USA)
1483 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
120B400 Cummins Power Generation Inc. (USA)
120-400 Cummins Power Generation Inc. (USA)
120-0400 PRIMARY Cummins Power Generation Inc. (USA)
120A409 Cummins Power Generation Inc. (USA)
Related Parts
6115-00-035-6204INTERCHANGEABLE
ADAPTER,E,HAUST
5985-00-138-9793INTERCHANGEABLE
SWITCH,WAVEGUIDE
MD-025X029
4720-00-142-1677INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
5310-00-193-7577INTERCHANGEABLE
WASHER,LOCK
105090-503
6240-00-196-4505INTERCHANGEABLE
LAMP,INCANDESCENT
6760-00-200-5174INTERCHANGEABLE
MAGAZINE,FILM
120400
5120-00-288-9717INTERCHANGEABLE
PLIERS,RETAINING RING
5975-00-296-0285INTERCHANGEABLE
STUFFING TUBE
1483
5330-00-311-8202INTERCHANGEABLE
GASKET
5841-00-390-5957INTERCHANGEABLE
WASHER
120400
5110-00-509-8062INTERCHANGEABLE
DIE,FASTENER SETTING
89-1483
5310-00-680-6570INTERCHANGEABLE
WASHER,LOCK
107003-504

Frequently Asked Questions

What is NSN 2805-00-646-8981?

NSN 2805-00-646-8981 is a Strainer,oil Pump, manufactured by Cummins Power Generation Inc., classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-646-8981?

NSN 2805-00-646-8981 has 8 cross-referenced part numbers: 120A400 (Cummins Power Generation Inc.), A8861 (Stewart Avionics Inc), 120-409 (Cummins Power Generation Inc.), 1483 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 120B400 (Cummins Power Generation Inc.) and 3 more.

What NSN replaces 2805-00-646-8981?

There are 12 known substitutes for 2805-00-646-8981: 6115-00-035-6204, 5985-00-138-9793, 4720-00-142-1677 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120-0400?

Key specifications for 120-0400: General Characteristics Item Description: STEEL STRAINER BODY 2.750 IN. DIA; BRASS SCREEN AND 5.500 IN. LENGTH BENT PIPE; PIPE END THREADED EXTERNAL 0.250-18 NPT; 5.750 IN. 0/A LENGTH IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-646-8981 still in active supply?

NSN 2805-00-646-8981 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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