PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3231-47-1Test Bench,pop Valve

King Nutronics Corporation Dba King Nutronics · NSN 4940-00-771-6999 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-771-6999 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-771-6999. Primary manufacturer part number: 3231-47-1.
Features
  • Test Bench,pop Valve — FSC 4940
  • General Characteristics Item Description: FOR TESTING AIR COMPRESSOR COMPONENTS AT PRESSURES UP TO 6000 PSIG;C/O 34 IN. H,34 IN. W,72 IN. LG. BENCH W/2 METAL DRAWERS,VISE,WATER TANK,SAFETY SHIELD,PNEUMATIC AMPLIFIER,GAS REGULATOR,GAS CYLINDER,FILTER,TEST GAGES,GAS SUPPLY LINE,HOSES,TEST BLOCKS W/ADAPTEERS IN
  • 5 verified cross-references
  • Primary manufacturer: King Nutronics Corporation Dba King Nutronics
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Test Bench,pop Valve, cataloged under National Stock Number 4940-00-771-6999, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is King Nutronics Corporation Dba King Nutronics. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4940-00-771-6999
Primary Part Number3231-47-1
Item NameTest Bench,pop Valve
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerKing Nutronics Corporation Dba King Nutronics
StatusCANCELLED
General Characteristics Item DescriptionFOR TESTING AIR COMPRESSOR COMPONENTS AT PRESSURES UP TO 6000 PSIG;C/O 34 IN. H,34 IN. W,72 IN. LG. BENCH W/2 METAL DRAWERS,VISE,WATER TANK,SAFETY SHIELD,PNEUMATIC AMPLIFIER,GAS REGULATOR,GAS CYLINDER,FILTER,TEST GAGES,GAS SUPPLY LINE,HOSES,TEST BLOCKS W/ADAPTEERS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2530-00-003-0089WC59241 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5310-00-032-18143231 INTERCHANGEABLE
Washer,lock
Prestolite Electric Inc
4940-00-162-09022394A04 INTERCHANGEABLE
Test Bench,pop Valve
Srm Mfg. Co., Llc Dba Srm Mfg Co
4510-00-237-3667 INTERCHANGEABLE
Seat,faucet
4030-00-274-5175 INTERCHANGEABLE
Thimble,rope
4940-00-406-8113 INTERCHANGEABLE
Test Bench,pop Valve
5305-00-579-0127 INTERCHANGEABLE
Screw,machine
4030-00-612-7451211028609 INTERCHANGEABLE
Thimble,rope
Naval Sea Systems Command
5910-00-660-9464AP16 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5930-00-799-36125-15452-211 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
Cross-Reference Index
Part NumberManufacturer
3231 King Nutronics Corporation Dba King Nutronics (USA)
3231A King Nutronics Corporation Dba King Nutronics (USA)
3231-47-1 PRIMARY King Nutronics Corporation Dba King Nutronics (USA)
AP16 Air Products & Chemicals, Inc (USA)
MIL-P-45859 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2530-00-003-0089INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
WC59241
5310-00-032-1814INTERCHANGEABLE
WASHER,LOCK
3231
4940-00-162-0902INTERCHANGEABLE
TEST BENCH,POP VALVE
2394A04
4510-00-237-3667INTERCHANGEABLE
SEAT,FAUCET
4030-00-274-5175INTERCHANGEABLE
THIMBLE,ROPE
4940-00-406-8113INTERCHANGEABLE
TEST BENCH,POP VALVE
5305-00-579-0127INTERCHANGEABLE
SCREW,MACHINE
4030-00-612-7451INTERCHANGEABLE
THIMBLE,ROPE
211028609
5910-00-660-9464INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
AP16
5930-00-799-3612INTERCHANGEABLE
SWITCH,ROTARY
5-15452-211
6685-00-851-4577INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
2050W-BT
6145-00-931-7273INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 4940-00-771-6999?

NSN 4940-00-771-6999 is a Test Bench,pop Valve, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 4940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4940-00-771-6999?

NSN 4940-00-771-6999 has 5 cross-referenced part numbers: 3231 (King Nutronics Corporation Dba King Nutronics), 3231A (King Nutronics Corporation Dba King Nutronics), 3231-47-1 (King Nutronics Corporation Dba King Nutronics), AP16 (Air Products & Chemicals, Inc), MIL-P-45859 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4940-00-771-6999?

There are 12 known substitutes for 4940-00-771-6999: 2530-00-003-0089, 5310-00-032-1814, 4940-00-162-0902 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3231-47-1?

Key specifications for 3231-47-1: General Characteristics Item Description: FOR TESTING AIR COMPRESSOR COMPONENTS AT PRESSURES UP TO 6000 PSIG;C/O 34 IN. H,34 IN. W,72 IN. LG. BENCH W/2 METAL DRAWERS,VISE,WATER TANK,SAFETY SHIELD,PNEUMATIC AMPLIFIER,GAS REGULATOR,GAS CYLINDER,FILTER,TEST GAGES,GAS SUPPLY LINE,HOSES,TEST BLOCKS W/ADAPTEERS IN; Part Name Assigned by Controlling Agency: TEST BENCH, POP VALVE. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4940-00-771-6999 still in active supply?

NSN 4940-00-771-6999 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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