PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20600Spindle,holder

Welch Drill Bushing Co · NSN 4920-00-103-2962 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-103-2962 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-103-2962. Primary manufacturer part number: 20600.
Features
  • Spindle,holder — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Welch Drill Bushing Co
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Spindle,holder, cataloged under National Stock Number 4920-00-103-2962, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Welch Drill Bushing Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpindle,holder
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersWelch Drill Bushing Co (CAGE 80422)
Technical Specifications
ParameterValue
NSN4920-00-103-2962
Primary Part Number20600
Item NameSpindle,holder
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerWelch Drill Bushing Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3030-00-118-544049-088 INTERCHANGEABLE
Belt,v
Delta Intl Machinery Corp
3110-00-144-86690210591 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
7510-00-551-98217000029140 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
4920-00-791-484020600-5 INTERCHANGEABLE
Test Set,pneumatic System Compon
Avox Systems Inc Dba Avox Systems Inc
2995-00-909-121120600 INTERCHANGEABLE
Cap,valve
Hamilton Sundstrand Corporation Dba Collins Aerospace
5962-01-077-0802 INTERCHANGEABLE
Microcircuit,digital
5310-01-109-0308 INTERCHANGEABLE
Washer
1240-01-236-287920600 INTERCHANGEABLE
Seat,ball Socket
Real-Time Laboratories, Llc
5340-01-358-7393 INTERCHANGEABLE
Latch,rim
5110-01-540-780720-600 INTERCHANGEABLE
Miter Box and Saw
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
20600 Welch Drill Bushing Co (USA)
Related Parts
3030-00-118-5440INTERCHANGEABLE
BELT,V
49-088
3110-00-144-8669INTERCHANGEABLE
BEARING,BALL,ANNULAR
0210591
7510-00-551-9821INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7000029140
4920-00-791-4840INTERCHANGEABLE
TEST SET,PNEUMATIC SYSTEM COMPON
20600-5
2995-00-909-1211INTERCHANGEABLE
CAP,VALVE
20600
5962-01-077-0802INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5310-01-109-0308INTERCHANGEABLE
WASHER
1240-01-236-2879INTERCHANGEABLE
SEAT,BALL SOCKET
20600
5340-01-358-7393INTERCHANGEABLE
LATCH,RIM
5110-01-540-7807INTERCHANGEABLE
MITER BOX AND SAW
20-600

Frequently Asked Questions

What is NSN 4920-00-103-2962?

NSN 4920-00-103-2962 is a Spindle,holder, manufactured by Welch Drill Bushing Co, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-103-2962?

NSN 4920-00-103-2962 has 1 cross-referenced part number: 20600 (Welch Drill Bushing Co).

What NSN replaces 4920-00-103-2962?

There are 10 known substitutes for 4920-00-103-2962: 3030-00-118-5440, 3110-00-144-8669, 7510-00-551-9821 and 7 more. Verify interchangeability with system specifications before substitution.

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