PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

350A316Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-599-6452 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-599-6452 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-599-6452. Primary manufacturer part number: 350A316.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 4.501 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR-OPPOSED
  • Material: STEEL CASE
  • Material: LEATHER SEALING ELEMENT B
  • Accommodated Shaft Diameter: 3.500 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Seal Width: 0.812 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-599-6452, 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. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-599-6452
Primary Part Number350A316
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Housing Bore Diameter4.501 INCHES NOMINAL IN
Sealing Element StyleANGULAR-OPPOSED
MaterialSTEEL CASE
MaterialLEATHER SEALING ELEMENT B
Accommodated Shaft Diameter3.500 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Seal Width0.812 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT A
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-110-8477421-50 INTERCHANGEABLE
Voltmeter
Jewell Instruments Llc
1020-00-144-9100206909PC4 INTERCHANGEABLE
Piston
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2925-00-156-44958640279P1 INTERCHANGEABLE
Body
General Electric Company
5330-00-329-897125305 INTERCHANGEABLE
Felt,mechanical,preformed
Hdt Expeditionary Systems Inc
3455-00-580-849321749 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
1650-00-672-7992 INTERCHANGEABLE
Orifice,air Turbine
6625-00-720-28158462 INTERCHANGEABLE
Lead Set,test
Gc/waldom Inc
5340-00-737-2351021749 INTERCHANGEABLE
Boot,dust and Moisture Seal
Caterpillar Inc Div Caterpillar Defense
2930-00-767-402021749 INTERCHANGEABLE
Manifold,water,front
Cummins Inc.
5950-00-833-2635208-110 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
Cross-Reference Index
Part NumberManufacturer
25305 Federal-Mogul Corp Chassis Products Div (USA)
350A316 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
9021749 Euclid Inc (USA)
34925 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
42150 Terex Corp (USA)
21749 Terex Corp (USA)
Related Parts
6625-00-110-8477INTERCHANGEABLE
VOLTMETER
421-50
1020-00-144-9100INTERCHANGEABLE
PISTON
206909PC4
2925-00-156-4495INTERCHANGEABLE
BODY
8640279P1
5330-00-329-8971INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
25305
3455-00-580-8493INTERCHANGEABLE
BLADE,HOLE SAW
21749
1650-00-672-7992INTERCHANGEABLE
ORIFICE,AIR TURBINE
6625-00-720-2815INTERCHANGEABLE
LEAD SET,TEST
8462
5340-00-737-2351INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
021749
2930-00-767-4020INTERCHANGEABLE
MANIFOLD,WATER,FRONT
21749
5950-00-833-2635INTERCHANGEABLE
COIL,RADIO FREQUENCY
208-110
6615-01-009-1378INTERCHANGEABLE
HOUSING,ROTARY
42150
5305-01-019-2478INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
34925

Frequently Asked Questions

What is NSN 5330-00-599-6452?

NSN 5330-00-599-6452 is a Seal,plain Encased, 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 5330-00-599-6452?

NSN 5330-00-599-6452 has 7 cross-referenced part numbers: 25305 (Federal-Mogul Corp Chassis Products Div), 350A316 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 9021749 (Euclid Inc), 34925 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 2 more.

What NSN replaces 5330-00-599-6452?

There are 12 known substitutes for 5330-00-599-6452: 6625-00-110-8477, 1020-00-144-9100, 2925-00-156-4495 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 350A316?

Key specifications for 350A316: Housing Bore Diameter: 4.501 INCHES NOMINAL IN; Sealing Element Style: ANGULAR-OPPOSED; Material: STEEL CASE; Material: LEATHER SEALING ELEMENT B. 9 total characteristics are documented in the Federal Logistics Information System.

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