PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SWE8639DSleeve Socket

Hydratight Operations Inc · NSN 4920-00-097-5494 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-097-5494 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-097-5494. Primary manufacturer part number: SWE8639D.
Features
  • Sleeve Socket — FSC 4920
  • Reference Data and Literature: TO 3H1-12-44
  • 6 verified cross-references
  • Primary manufacturer: Hydratight Operations Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Sleeve Socket, cataloged under National Stock Number 4920-00-097-5494, 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 Hydratight Operations Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4920-00-097-5494
Primary Part NumberSWE8639D
Item NameSleeve Socket
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerHydratight Operations Inc
StatusCANCELLED
Reference Data and LiteratureTO 3H1-12-44
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6240-00-072-0352CM8639 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
9320-00-224-46818639 INTERCHANGEABLE
Rubber Sheet,solid
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5935-00-258-6045276-1213P1 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Dba Raytheon Co
5999-00-570-23408639 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
1620-00-766-6107 INTERCHANGEABLE
Lever,landing Gear
5960-00-903-5425 INTERCHANGEABLE
Electron Tube
6685-01-572-15018639 INTERCHANGEABLE
Transmitter,pressure
Lockheed Martin Corporation
6150-01-658-56888639 INTERCHANGEABLE
Wiring Harness
Amera Trail Inc
Cross-Reference Index
Part NumberManufacturer
SWE8633 Hydratight Operations Inc (USA)
SWE8639D PRIMARY Hydratight Operations Inc (USA)
8639D Hydratight Operations Inc (USA)
HS7941 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
8639 PRIMARY Hydratight Operations Inc (USA)
SWE8639 Hydratight Operations Inc (USA)
Related Parts
6240-00-072-0352INTERCHANGEABLE
LAMP,INCANDESCENT
CM8639
9320-00-224-4681INTERCHANGEABLE
RUBBER SHEET,SOLID
8639
5935-00-258-6045INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
276-1213P1
5999-00-570-2340INTERCHANGEABLE
CONTACT,ELECTRICAL
8639
1620-00-766-6107INTERCHANGEABLE
LEVER,LANDING GEAR
5960-00-903-5425INTERCHANGEABLE
ELECTRON TUBE
6685-01-572-1501INTERCHANGEABLE
TRANSMITTER,PRESSURE
8639
6150-01-658-5688INTERCHANGEABLE
WIRING HARNESS
8639

Frequently Asked Questions

What is NSN 4920-00-097-5494?

NSN 4920-00-097-5494 is a Sleeve Socket, manufactured by Hydratight Operations Inc, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-00-097-5494?

NSN 4920-00-097-5494 has 6 cross-referenced part numbers: SWE8633 (Hydratight Operations Inc), SWE8639D (Hydratight Operations Inc), 8639D (Hydratight Operations Inc), HS7941 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 8639 (Hydratight Operations Inc) and 1 more.

What NSN replaces 4920-00-097-5494?

There are 8 known substitutes for 4920-00-097-5494: 6240-00-072-0352, 9320-00-224-4681, 5935-00-258-6045 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SWE8639D?

Key specifications for SWE8639D: Reference Data and Literature: TO 3H1-12-44; End Item Identification: C118 ACFT; Part Name Assigned by Controlling Agency: SLEEVE SOCKET. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4920-00-097-5494 still in active supply?

NSN 4920-00-097-5494 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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