PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30721Crankshaft,engine

Compair Kellogg Div of Robertshaw Controls Co · NSN 2805-00-374-9516 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-374-9516 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-374-9516. Primary manufacturer part number: 30721.
Features
  • Crankshaft,engine — FSC 2805
  • 4 verified cross-references
  • Primary manufacturer: Compair Kellogg Div of Robertshaw Controls Co
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Crankshaft,engine, cataloged under National Stock Number 2805-00-374-9516, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Compair Kellogg Div of Robertshaw Controls Co. This item has 4 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.

Technical Specifications
ParameterValue
NSN2805-00-374-9516
Primary Part Number30721
Item NameCrankshaft,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerCompair Kellogg Div of Robertshaw Controls Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-00-790-9741DS-921961 INTERCHANGEABLE
Housing Assembly,pump
Eaton Aerospace, Llc Dba Jackson South
6610-00-868-73863072-1 INTERCHANGEABLE
Movement Assembly
Kearflex Engineering Company
6105-01-111-5075 INTERCHANGEABLE
Motor and Brush Ass
6130-01-364-311438782 INTERCHANGEABLE
Power Supply
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5950-01-416-8210102579 INTERCHANGEABLE
Transformer,power
Dbp Microwave Inc. Dba Dbp Microwave Inc.
5340-01-548-004438781 INTERCHANGEABLE
Interface Bracket,m1a1 Front
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
30721 Compair Kellogg Div of Robertshaw Controls Co (USA)
38782 Compair Kellogg Div of Robertshaw Controls Co (USA)
30721 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
38781 Compair Kellogg Div of Robertshaw Controls Co (USA)
Related Parts
4320-00-790-9741INTERCHANGEABLE
HOUSING ASSEMBLY,PUMP
DS-921961
6610-00-868-7386INTERCHANGEABLE
MOVEMENT ASSEMBLY
3072-1
6105-01-111-5075INTERCHANGEABLE
MOTOR AND BRUSH ASS
6130-01-364-3114INTERCHANGEABLE
POWER SUPPLY
38782
5950-01-416-8210INTERCHANGEABLE
TRANSFORMER,POWER
102579
5340-01-548-0044INTERCHANGEABLE
INTERFACE BRACKET,M1A1 FRONT
38781

Frequently Asked Questions

What is NSN 2805-00-374-9516?

NSN 2805-00-374-9516 is a Crankshaft,engine, manufactured by Compair Kellogg Div of Robertshaw Controls Co, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-374-9516?

NSN 2805-00-374-9516 has 4 cross-referenced part numbers: 30721 (Compair Kellogg Div of Robertshaw Controls Co), 38782 (Compair Kellogg Div of Robertshaw Controls Co), 30721 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 38781 (Compair Kellogg Div of Robertshaw Controls Co).

What NSN replaces 2805-00-374-9516?

There are 6 known substitutes for 2805-00-374-9516: 4320-00-790-9741, 6610-00-868-7386, 6105-01-111-5075 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30721?

Key specifications for 30721: Special Features: STEEL. 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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