PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65-0030 AND 65-0274Tester,diesel Fuel Injector Nozz

Bacharach, Inc. · NSN 4910-00-255-8643 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-00-255-8643 — this item is cataloged by the U.S. Government under National Stock Number 4910-00-255-8643. Primary manufacturer part number: 65-0030 AND 65-0274.
Features
  • Tester,diesel Fuel Injector Nozz — FSC 4910
  • Integral Fuel Tank Capacity: 0.500 PINTS
  • Nozzle Manufacturer Code and Size/type for Which Designed: 01843,SIZES R,S,T,U,V; 77820,TYPE UNIT INJECTOR
  • Furnished Hardware Characteristics: 1 SWAGGED FITTING,12 MM BY 1.5 MM; 1 SWAGGED FITTING,14 MM BY 1.5 MM; 1 SWAGGED FITTING,18 MM BY 1.5 MM;1 SWAGGED FITTING,1/2 IN. 20 NF MM
  • Pressure Gage Maximum Reading: 5000.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Installation Design: PORTABLE
  • 5 verified cross-references
  • Primary manufacturer: Bacharach, Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Tester,diesel Fuel Injector Nozz, cataloged under National Stock Number 4910-00-255-8643, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Bacharach, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4910-00-255-8643
Primary Part Number65-0030 AND 65-0274
Item NameTester,diesel Fuel Injector Nozz
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerBacharach, Inc.
StatusCANCELLED
Integral Fuel Tank Capacity0.500 PINTS
Nozzle Manufacturer Code and Size/type for Which Designed01843,SIZES R,S,T,U,V; 77820,TYPE UNIT INJECTOR
Furnished Hardware Characteristics1 SWAGGED FITTING,12 MM BY 1.5 MM; 1 SWAGGED FITTING,14 MM BY 1.5 MM; 1 SWAGGED FITTING,18 MM BY 1.5 MM;1 SWAGGED FITTING,1/2 IN. 20 NF MM
Pressure Gage Maximum Reading5000.0 POUNDS PER SQUARE INCH (PSI) LBS
Installation DesignPORTABLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4910-00-287-4513 INTERCHANGEABLE
Tester,diesel Fuel Injector Nozz
5998-01-429-917207028623 INTERCHANGEABLE
Circuit Card Assembly
Avaya Inc Dba Avaya Government Solutions
Cross-Reference Index
Part NumberManufacturer
65-940D Bacharach, Inc. (USA)
BM50419 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
63842A Air Products & Chemicals, Inc (USA)
63824A Air Products & Chemicals, Inc (USA)
65-0030 AND 65-0274 PRIMARY Bacharach, Inc. (USA)
Related Parts
4910-00-287-4513INTERCHANGEABLE
TESTER,DIESEL FUEL INJECTOR NOZZ
5998-01-429-9172INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
07028623

Frequently Asked Questions

What is NSN 4910-00-255-8643?

NSN 4910-00-255-8643 is a Tester,diesel Fuel Injector Nozz, manufactured by Bacharach, Inc., classified under FSC 4910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4910-00-255-8643?

NSN 4910-00-255-8643 has 5 cross-referenced part numbers: 65-940D (Bacharach, Inc.), BM50419 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 63842A (Air Products & Chemicals, Inc), 63824A (Air Products & Chemicals, Inc), 65-0030 AND 65-0274 (Bacharach, Inc.).

What NSN replaces 4910-00-255-8643?

There are 2 known substitutes for 4910-00-255-8643: 4910-00-287-4513, 5998-01-429-9172. Verify interchangeability with system specifications before substitution.

What are the specifications of 65-0030 AND 65-0274?

Key specifications for 65-0030 AND 65-0274: Integral Fuel Tank Capacity: 0.500 PINTS; Nozzle Manufacturer Code and Size/type for Which Designed: 01843,SIZES R,S,T,U,V; 77820,TYPE UNIT INJECTOR; Furnished Hardware Characteristics: 1 SWAGGED FITTING,12 MM BY 1.5 MM; 1 SWAGGED FITTING,14 MM BY 1.5 MM; 1 SWAGGED FITTING,18 MM BY 1.5 MM;1 SWAGGED FITTING,1/2 IN. 20 NF MM; Pressure Gage Maximum Reading: 5000.0 POUNDS PER SQUARE INCH (PSI) LBS. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4910-00-255-8643 still in active supply?

NSN 4910-00-255-8643 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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