PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5139Driver Head,valve Seat Ring Inse

Hall-Toledo Inc · NSN 5120-00-024-0350 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-024-0350 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-024-0350. Primary manufacturer part number: 5139.
Features
  • Driver Head,valve Seat Ring Inse — FSC 5120
  • General Characteristics Item Description: SIZE 2-9/16 TO 2-5/8 IN. IN
  • 1 verified cross-reference
  • Primary manufacturer: Hall-Toledo Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Driver Head,valve Seat Ring Inse, cataloged under National Stock Number 5120-00-024-0350, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Hall-Toledo Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-024-0350
Primary Part Number5139
Item NameDriver Head,valve Seat Ring Inse
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHall-Toledo Inc
StatusACTIVE
General Characteristics Item DescriptionSIZE 2-9/16 TO 2-5/8 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2915-00-032-89015139 INTERCHANGEABLE
Cover,fuel
Meggitt North Hollywood Inc
3110-00-156-33961045845 INTERCHANGEABLE
Bearing,ball,annular
Westinghouse Electric Corp
3120-00-293-59535139 INTERCHANGEABLE
Bearing,sleeve
Eaton Corp Transmission Div
1620-00-756-91745139 INTERCHANGEABLE
Arm Assembly,torque,landing Gear
Goodrich Aerospace Canada Ltd
2530-00-845-924917649 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
6510-01-265-00633033 INTERCHANGEABLE
Sponge,surgical
Cardinal Health 200, Llc
6515-01-414-3847 INTERCHANGEABLE
Retinal Brush
5140-01-592-88360158-14 INTERCHANGEABLE
Bag,tool
Greenlee Textron Inc.
Cross-Reference Index
Part NumberManufacturer
5139 Hall-Toledo Inc (USA)
Related Parts
2915-00-032-8901INTERCHANGEABLE
COVER,FUEL
5139
3110-00-156-3396INTERCHANGEABLE
BEARING,BALL,ANNULAR
1045845
3120-00-293-5953INTERCHANGEABLE
BEARING,SLEEVE
5139
1620-00-756-9174INTERCHANGEABLE
ARM ASSEMBLY,TORQUE,LANDING GEAR
5139
2530-00-845-9249INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
17649
6510-01-265-0063INTERCHANGEABLE
SPONGE,SURGICAL
3033
6515-01-414-3847INTERCHANGEABLE
RETINAL BRUSH
5140-01-592-8836INTERCHANGEABLE
BAG,TOOL
0158-14

Frequently Asked Questions

What is NSN 5120-00-024-0350?

NSN 5120-00-024-0350 is a Driver Head,valve Seat Ring Inse, manufactured by Hall-Toledo Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-024-0350?

NSN 5120-00-024-0350 has 1 cross-referenced part number: 5139 (Hall-Toledo Inc).

What NSN replaces 5120-00-024-0350?

There are 8 known substitutes for 5120-00-024-0350: 2915-00-032-8901, 3110-00-156-3396, 3120-00-293-5953 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5139?

Key specifications for 5139: General Characteristics Item Description: SIZE 2-9/16 TO 2-5/8 IN. IN; End Item Identification: HALL-TOLEDO MODEL PM VALVE SEAT RING INSERTER. 2 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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