PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-621Chuck,air,inflating

Bridge Products Inc Camel Tire Care Products Div · NSN 4730-01-288-0880 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-288-0880 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-288-0880. Primary manufacturer part number: 50-621.
Features
  • Chuck,air,inflating — FSC 4730
  • Thread Location: INTERNAL
  • Screw Thread Diameter: 0.250 INCHES NOMINAL IN
  • Shank Type: THREADED
  • Holding Clip: INCLUDED
  • Screw Thread Series Designator: NPT
  • 4 verified cross-references
  • Primary manufacturer: Bridge Products Inc Camel Tire Care Products Div
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Chuck,air,inflating, cataloged under National Stock Number 4730-01-288-0880, 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 Bridge Products Inc Camel Tire Care Products Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Active.

Technical Specifications
ParameterValue
NSN4730-01-288-0880
Primary Part Number50-621
Item NameChuck,air,inflating
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBridge Products Inc Camel Tire Care Products Div
StatusACTIVE
Thread LocationINTERNAL
Screw Thread Diameter0.250 INCHES NOMINAL IN
Shank TypeTHREADED
Holding ClipINCLUDED
Screw Thread Series DesignatorNPT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-012-158097787HA INTERCHANGEABLE
Seal,plain Encased
Navistar Intl Corp Truck Br Ohio Plant
3110-00-100-3120368370 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
8345-00-118-5783 INTERCHANGEABLE
Flag,national
5330-00-127-735257298 INTERCHANGEABLE
Packing,preformed
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
3110-00-227-415116X7412 INTERCHANGEABLE
Bearing,ball,annular
Fwd Seagrave Holdings Lp
8345-00-550-7087 INTERCHANGEABLE
Flag,national
6150-00-644-00276839 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5310-00-952-05546389 INTERCHANGEABLE
Washer,l0ck-Spec
Cascade Corp
6105-01-120-7916A060-1 INTERCHANGEABLE
Motor,direct Current
Brandstrom Instruments, Inc. Dba Brandstrom Instruments Inc
6610-01-209-252450621 INTERCHANGEABLE
Indicator,position
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Cross-Reference Index
Part NumberManufacturer
50-621 Hydraulic Jack Service Inc Tools and Hydraulics Div (USA)
6389 893 Mfg, Llc (USA)
50-621 893 Mfg, Llc (USA)
50-621 PRIMARY Bridge Products Inc Camel Tire Care Products Div (USA)
Related Parts
5330-00-012-1580INTERCHANGEABLE
SEAL,PLAIN ENCASED
97787HA
3110-00-100-3120INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
368370
8345-00-118-5783INTERCHANGEABLE
FLAG,NATIONAL
5330-00-127-7352INTERCHANGEABLE
PACKING,PREFORMED
57298
3110-00-227-4151INTERCHANGEABLE
BEARING,BALL,ANNULAR
16X7412
8345-00-550-7087INTERCHANGEABLE
FLAG,NATIONAL
6150-00-644-0027INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6839
5310-00-952-0554INTERCHANGEABLE
WASHER,L0CK-SPEC
6389
6105-01-120-7916INTERCHANGEABLE
MOTOR,DIRECT CURRENT
A060-1
6610-01-209-2524INTERCHANGEABLE
INDICATOR,POSITION
50621
6532-01-269-8345INTERCHANGEABLE
DIAPER,ADULT'S
60032
5340-01-315-3611INTERCHANGEABLE
CLAMP,LOOP
12342132

Frequently Asked Questions

What is NSN 4730-01-288-0880?

NSN 4730-01-288-0880 is a Chuck,air,inflating, manufactured by Bridge Products Inc Camel Tire Care Products Div, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-288-0880?

NSN 4730-01-288-0880 has 4 cross-referenced part numbers: 50-621 (Hydraulic Jack Service Inc Tools and Hydraulics Div), 6389 (893 Mfg, Llc), 50-621 (893 Mfg, Llc), 50-621 (Bridge Products Inc Camel Tire Care Products Div).

What NSN replaces 4730-01-288-0880?

There are 12 known substitutes for 4730-01-288-0880: 5330-00-012-1580, 3110-00-100-3120, 8345-00-118-5783 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-621?

Key specifications for 50-621: Thread Location: INTERNAL; Screw Thread Diameter: 0.250 INCHES NOMINAL IN; Shank Type: THREADED; Holding Clip: INCLUDED. 5 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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