PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UJ312Seal,plain

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-01-642-9877 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-642-9877 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-642-9877. Primary manufacturer part number: UJ312.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-642-9877, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-642-9877
Primary Part NumberUJ312
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5305-00-010-2615102615 INTERCHANGEABLE
Setscrew
Chrysler Realty Company Llc Dba Daimler Chrysler
5330-00-088-94439995590 INTERCHANGEABLE
Seal,plain Encased
Us Army Aviation and Missile Command
3805-00-164-528521206 INTERCHANGEABLE
Bearing Support
Komatsu America Corporation
4330-00-547-33230910-5047 INTERCHANGEABLE
Baffle,can
Parker-Hannifin Corporation
5315-00-955-507421206 INTERCHANGEABLE
Pin
Pitney Bowes Inc.
4820-01-071-102721206 INTERCHANGEABLE
Stem,valve
Rogerson Aircraft Equipment Group
2990-01-314-117221206$47499 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
3020-01-341-5080600-27330 ITEM 2 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
7510-01-443-489421206 INTERCHANGEABLE
Carrier,organizer
Franklin Covey Co Government Group Products
Cross-Reference Index
Part NumberManufacturer
21206 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
UJ312 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5305-00-010-2615INTERCHANGEABLE
SETSCREW
102615
5330-00-088-9443INTERCHANGEABLE
SEAL,PLAIN ENCASED
9995590
3805-00-164-5285INTERCHANGEABLE
BEARING SUPPORT
21206
4330-00-547-3323INTERCHANGEABLE
BAFFLE,CAN
0910-5047
5315-00-955-5074INTERCHANGEABLE
PIN
21206
4820-01-071-1027INTERCHANGEABLE
STEM,VALVE
21206
2990-01-314-1172INTERCHANGEABLE
MUFFLER,EXHAUST
21206$47499
3020-01-341-5080INTERCHANGEABLE
GEAR,SPUR
600-27330 ITEM 2
7510-01-443-4894INTERCHANGEABLE
CARRIER,ORGANIZER
21206

Frequently Asked Questions

What is NSN 5330-01-642-9877?

NSN 5330-01-642-9877 is a Seal,plain, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-642-9877?

NSN 5330-01-642-9877 has 2 cross-referenced part numbers: 21206 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), UJ312 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-01-642-9877?

There are 9 known substitutes for 5330-01-642-9877: 5305-00-010-2615, 5330-00-088-9443, 3805-00-164-5285 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UJ312?

Key specifications for UJ312: Part Name Assigned by Controlling Agency: CUP SEAL. 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