PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16278Arm Assembly Pump

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 2910-00-832-0122 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-00-832-0122 — this item is cataloged by the U.S. Government under National Stock Number 2910-00-832-0122. Primary manufacturer part number: 16278.
Features
  • Arm Assembly Pump — FSC 2910
  • General Characteristics Item Description: STEEL,TWO PIECE RIVETED CONSTRUCTION,U-SHAPE HOOK ON ONE END,OTHER END SLOTTED,1.312 IN. O/A W,0.318 IN. O/A THK,1.800 IN. O/A LG IN
  • Supplementary Features: ORDER NEXT HIGHER ASSEMBLY NSN 5945-01-517-3434
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Arm Assembly Pump, cataloged under National Stock Number 2910-00-832-0122, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2910-00-832-0122
Primary Part Number16278
Item NameArm Assembly Pump
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
General Characteristics Item DescriptionSTEEL,TWO PIECE RIVETED CONSTRUCTION,U-SHAPE HOOK ON ONE END,OTHER END SLOTTED,1.312 IN. O/A W,0.318 IN. O/A THK,1.800 IN. O/A LG IN
Supplementary FeaturesORDER NEXT HIGHER ASSEMBLY NSN 5945-01-517-3434
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6685-00-099-4293162-78 INTERCHANGEABLE
Bumper Assembly,indicator
Horizon Aerospace Llc Dba Magnetics Division
3455-00-189-91471-1561-0750 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
5310-00-492-96311227B496 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Kenworth Truck Co a Div of Paccar Inc
5962-01-178-8000 INTERCHANGEABLE
Microcircuit
6515-01-590-5825207.760 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16278 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
6685-00-099-4293INTERCHANGEABLE
BUMPER ASSEMBLY,INDICATOR
162-78
3455-00-189-9147INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-0750
5310-00-492-9631INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
1227B496
5962-01-178-8000INTERCHANGEABLE
MICROCIRCUIT
6515-01-590-5825INTERCHANGEABLE
SCREW,BONE
207.760

Frequently Asked Questions

What is NSN 2910-00-832-0122?

NSN 2910-00-832-0122 is a Arm Assembly Pump, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 2910 (No Item Name Available). Status: active.

What are the part numbers for NSN 2910-00-832-0122?

NSN 2910-00-832-0122 has 1 cross-referenced part number: 16278 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 2910-00-832-0122?

There are 5 known substitutes for 2910-00-832-0122: 6685-00-099-4293, 3455-00-189-9147, 5310-00-492-9631 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16278?

Key specifications for 16278: General Characteristics Item Description: STEEL,TWO PIECE RIVETED CONSTRUCTION,U-SHAPE HOOK ON ONE END,OTHER END SLOTTED,1.312 IN. O/A W,0.318 IN. O/A THK,1.800 IN. O/A LG IN; Supplementary Features: ORDER NEXT HIGHER ASSEMBLY NSN 5945-01-517-3434. 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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