PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-3862Press Fixture Ring

Graham Co Inc · NSN 4910-01-288-7903 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-01-288-7903 — this item is cataloged by the U.S. Government under National Stock Number 4910-01-288-7903. Primary manufacturer part number: 20-3862.
Features
  • Press Fixture Ring — FSC 4910
  • 1 verified cross-reference
  • Primary manufacturer: Graham Co Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Press Fixture Ring, cataloged under National Stock Number 4910-01-288-7903, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Graham Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4910-01-288-7903
Primary Part Number20-3862
Item NamePress Fixture Ring
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerGraham Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4320-00-523-688828386-2 INTERCHANGEABLE
Pump Unit,rotary
Hydro-Aire Aerospace Corp
5950-01-108-051620-3862 INTERCHANGEABLE
Coil,radio Frequency
Zenith Electronics Corporation
4730-01-261-6572203862 INTERCHANGEABLE
Tee,tube
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
20-3862 PRIMARY Graham Co Inc (USA)
Related Parts
4320-00-523-6888INTERCHANGEABLE
PUMP UNIT,ROTARY
28386-2
5950-01-108-0516INTERCHANGEABLE
COIL,RADIO FREQUENCY
20-3862
4730-01-261-6572INTERCHANGEABLE
TEE,TUBE
203862

Frequently Asked Questions

What is NSN 4910-01-288-7903?

NSN 4910-01-288-7903 is a Press Fixture Ring, manufactured by Graham Co Inc, classified under FSC 4910 (No Item Name Available). Status: active.

What are the part numbers for NSN 4910-01-288-7903?

NSN 4910-01-288-7903 has 1 cross-referenced part number: 20-3862 (Graham Co Inc).

What NSN replaces 4910-01-288-7903?

There are 3 known substitutes for 4910-01-288-7903: 4320-00-523-6888, 5950-01-108-0516, 4730-01-261-6572. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-3862?

Key specifications for 20-3862: End Item Identification: 2320011231602. 1 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