PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500-43Chuck,air,inflating

Milton Industries, Inc · NSN 4730-01-095-2120 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-095-2120 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-095-2120. Primary manufacturer part number: 500-43.
Features
  • Chuck,air,inflating — FSC 4730
  • Holding Clip: INCLUDED
  • Design Type: SINGLE FOOT
  • Special Deflator: NOT INCLUDED
  • 2 verified cross-references
  • Primary manufacturer: Milton Industries, Inc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Chuck,air,inflating, cataloged under National Stock Number 4730-01-095-2120, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Milton Industries, Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-095-2120
Primary Part Number500-43
Item NameChuck,air,inflating
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilton Industries, Inc
StatusACTIVE
Holding ClipINCLUDED
Design TypeSINGLE FOOT
Special DeflatorNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-02391701314 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Heil Environmental Industries
5307-00-141-264950-043 INTERCHANGEABLE
Stud,plain
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5815-00-228-6754SC-C-69992-22 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-292-16431B1072 INTERCHANGEABLE
Seal,plain Encased
Caterpillar Inc Div Caterpillar Defense
1650-00-573-957650043 INTERCHANGEABLE
Piston and Sleeve a
Hydro-Aire Aerospace Corp
6350-00-980-8233 INTERCHANGEABLE
Buzzer
5360-01-180-238650043-1316 INTERCHANGEABLE
Spring,helical,compression
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
5315-01-240-151550043 INTERCHANGEABLE
Key in Kit
Altra Industrial Motion Corp.
5330-01-280-7484 INTERCHANGEABLE
Seal,plain
5210-01-681-574250043 INTERCHANGEABLE
Head,protractor,combination Squa
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
7K3468 Caterpillar Inc Div Caterpillar Defense (USA)
500-43 PRIMARY Milton Industries, Inc (USA)
Related Parts
3110-00-100-0239INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1701314
5307-00-141-2649INTERCHANGEABLE
STUD,PLAIN
50-043
5815-00-228-6754INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-22
5330-00-292-1643INTERCHANGEABLE
SEAL,PLAIN ENCASED
1B1072
1650-00-573-9576INTERCHANGEABLE
PISTON AND SLEEVE A
50043
6350-00-980-8233INTERCHANGEABLE
BUZZER
5360-01-180-2386INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50043-1316
5315-01-240-1515INTERCHANGEABLE
KEY IN KIT
50043
5330-01-280-7484INTERCHANGEABLE
SEAL,PLAIN
5210-01-681-5742INTERCHANGEABLE
HEAD,PROTRACTOR,COMBINATION SQUA
50043

Frequently Asked Questions

What is NSN 4730-01-095-2120?

NSN 4730-01-095-2120 is a Chuck,air,inflating, manufactured by Milton Industries, Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-095-2120?

NSN 4730-01-095-2120 has 2 cross-referenced part numbers: 7K3468 (Caterpillar Inc Div Caterpillar Defense), 500-43 (Milton Industries, Inc).

What NSN replaces 4730-01-095-2120?

There are 10 known substitutes for 4730-01-095-2120: 3110-00-100-0239, 5307-00-141-2649, 5815-00-228-6754 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500-43?

Key specifications for 500-43: Holding Clip: INCLUDED; Special Features: FREE FLOWING FOR TIRE GAGES ONLY; Design Type: SINGLE FOOT; Special Deflator: NOT INCLUDED. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com