PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11721Priming Check

Mcneil Ohio Corp · NSN 4930-01-120-6786 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-01-120-6786 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-120-6786. Primary manufacturer part number: 11721.
Features
  • Priming Check — FSC 4930
  • 1 verified cross-reference
  • Primary manufacturer: Mcneil Ohio Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Priming Check, cataloged under National Stock Number 4930-01-120-6786, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Mcneil Ohio Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePriming Check
FSC / FSG4930 — No Item Name Available (FSG 49)
ManufacturersMcneil Ohio Corp (CAGE 36251)
Technical Specifications
ParameterValue
NSN4930-01-120-6786
Primary Part Number11721
Item NamePriming Check
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerMcneil Ohio Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5999-00-006-7354712804-2 INTERCHANGEABLE
Delay Line
Raytheon Company Div Rmd Strategic
5330-00-396-300411721 INTERCHANGEABLE
Packing Assembly
Mitsubishi Caterpillar Forklift America, Inc
5950-00-707-1378 INTERCHANGEABLE
Transformer,radio Frequency
4030-01-033-5411174-2 1-4 INTERCHANGEABLE
Hook,chain,s
Hindley Manufacturing Company Inc
5950-01-036-5201990-244-90 INTERCHANGEABLE
Transformer,power
Ametek Programmable Power, Inc.
1560-01-170-74757-311112015-17 INTERCHANGEABLE
Windshield Panel,aircraft
The Boeing Company
5995-01-174-202311721 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
2010-01-185-517911721 INTERCHANGEABLE
Transmission,mechanical,marine
Westerbeke Corporation
5935-01-350-948811-721 INTERCHANGEABLE
Connector,receptacle,electrical
Pollak Joseph Corp
4730-01-438-091011721 INTERCHANGEABLE
Adapter,straight,tube to Hose
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
11721 PRIMARY Mcneil Ohio Corp (USA)
Related Parts
5999-00-006-7354INTERCHANGEABLE
DELAY LINE
712804-2
5330-00-396-3004INTERCHANGEABLE
PACKING ASSEMBLY
11721
5950-00-707-1378INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
4030-01-033-5411INTERCHANGEABLE
HOOK,CHAIN,S
174-2 1-4
5950-01-036-5201INTERCHANGEABLE
TRANSFORMER,POWER
990-244-90
1560-01-170-7475INTERCHANGEABLE
WINDSHIELD PANEL,AIRCRAFT
7-311112015-17
5995-01-174-2023INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
11721
2010-01-185-5179INTERCHANGEABLE
TRANSMISSION,MECHANICAL,MARINE
11721
5935-01-350-9488INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
11-721
4730-01-438-0910INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
11721
6515-01-532-0485INTERCHANGEABLE
HEAD,OPHTHALMOSCOPE
11721

Frequently Asked Questions

What is NSN 4930-01-120-6786?

NSN 4930-01-120-6786 is a Priming Check, manufactured by Mcneil Ohio Corp, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-01-120-6786?

NSN 4930-01-120-6786 has 1 cross-referenced part number: 11721 (Mcneil Ohio Corp).

What NSN replaces 4930-01-120-6786?

There are 11 known substitutes for 4930-01-120-6786: 5999-00-006-7354, 5330-00-396-3004, 5950-00-707-1378 and 8 more. Verify interchangeability with system specifications before substitution.

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