PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102554Seal,oil Tight

Massachusetts Institute of Technology · NSN 5330-00-999-5387 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-999-5387 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-999-5387. Primary manufacturer part number: 102554.
Features
  • Seal,oil Tight — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Massachusetts Institute of Technology
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,oil Tight, cataloged under National Stock Number 5330-00-999-5387, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Massachusetts Institute of Technology. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,oil Tight
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersMassachusetts Institute of Technology (CAGE 80230)
Technical Specifications
ParameterValue
NSN5330-00-999-5387
Primary Part Number102554
Item NameSeal,oil Tight
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMassachusetts Institute of Technology
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5895-00-052-1979 INTERCHANGEABLE
Indicator Subassembly,azimuth an
6670-00-083-662010255-4 INTERCHANGEABLE
Weight,balance
Meggitt (new Hampshire), Inc
5940-00-728-8143102554 INTERCHANGEABLE
Terminal Board
Astronautics Corporation of America
5950-00-929-2722 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
102554 PRIMARY Massachusetts Institute of Technology (USA)
Related Parts
5895-00-052-1979INTERCHANGEABLE
INDICATOR SUBASSEMBLY,AZIMUTH AN
6670-00-083-6620INTERCHANGEABLE
WEIGHT,BALANCE
10255-4
5940-00-728-8143INTERCHANGEABLE
TERMINAL BOARD
102554
5950-00-929-2722INTERCHANGEABLE
COIL,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 5330-00-999-5387?

NSN 5330-00-999-5387 is a Seal,oil Tight, manufactured by Massachusetts Institute of Technology, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-999-5387?

NSN 5330-00-999-5387 has 1 cross-referenced part number: 102554 (Massachusetts Institute of Technology).

What NSN replaces 5330-00-999-5387?

There are 4 known substitutes for 5330-00-999-5387: 5895-00-052-1979, 6670-00-083-6620, 5940-00-728-8143 and 1 more. Verify interchangeability with system specifications before substitution.

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