PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16091Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-766-5054 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-766-5054 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-766-5054. Primary manufacturer part number: 16091.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Case Style: SQUARE
  • Outside Diameter: 2.378 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM CASE
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Accommodated Shaft Diameter: 1.625 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 5330-00-766-5054, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-766-5054
Primary Part Number16091
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Sealing Element StyleANGULAR
Case StyleSQUARE
Outside Diameter2.378 INCHES NOMINAL IN
Surface TreatmentCADMIUM CASE
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Accommodated Shaft Diameter1.625 INCHES NOMINAL IN
Seal Width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Housing Bore Diameter2.376 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-598-4945SCB69326-15 INTERCHANGEABLE
Spring,helical,extension
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-661-6786AA-1319-1 INTERCHANGEABLE
Bearing,sleeve
Beemer Precision Inc
4210-00-767-776650941 INTERCHANGEABLE
Spring Helical Comp
Waterous Company
6605-00-786-977416091 INTERCHANGEABLE
Case,carrying
Chicago Steel Tape Co Inc Berger Instruments Co Inc
2540-00-788-5637ATPD-2349 TYPE III INTERCHANGEABLE
Mirror Assembly,rearview
U S Army Tank Automotive Command Amsta-Im-Mm
4940-01-117-907231494 INTERCHANGEABLE
Tank,fuel
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
3040-01-176-95845740091 INTERCHANGEABLE
Gearshaft,spur
Am General Llc
5950-01-237-7891N41536P0X3 INTERCHANGEABLE
Coil,electrical
Leslie Controls, Inc. Dba Leslie Controls Inc
5340-01-277-836650941 INTERCHANGEABLE
Clevis,rod End
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
4940-01-526-303316091 INTERCHANGEABLE
Myler Film Insert
3m Company
Cross-Reference Index
Part NumberManufacturer
16091 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
509-41 Cummins Power Generation Inc. (USA)
509A41 PRIMARY Cummins Power Generation Inc. (USA)
470358R Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA)
510381 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5360-00-598-4945INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
SCB69326-15
3120-00-661-6786INTERCHANGEABLE
BEARING,SLEEVE
AA-1319-1
4210-00-767-7766INTERCHANGEABLE
SPRING HELICAL COMP
50941
6605-00-786-9774INTERCHANGEABLE
CASE,CARRYING
16091
2540-00-788-5637INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
ATPD-2349 TYPE III
4940-01-117-9072INTERCHANGEABLE
TANK,FUEL
31494
3040-01-176-9584INTERCHANGEABLE
GEARSHAFT,SPUR
5740091
5950-01-237-7891INTERCHANGEABLE
COIL,ELECTRICAL
N41536P0X3
5340-01-277-8366INTERCHANGEABLE
CLEVIS,ROD END
50941
4940-01-526-3033INTERCHANGEABLE
MYLER FILM INSERT
16091
2530-01-624-0755INTERCHANGEABLE
SHAFT,SENSOR
16091
5340-01-670-2819INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
5094-1

Frequently Asked Questions

What is NSN 5330-00-766-5054?

NSN 5330-00-766-5054 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-766-5054?

NSN 5330-00-766-5054 has 5 cross-referenced part numbers: 16091 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 509-41 (Cummins Power Generation Inc.), 509A41 (Cummins Power Generation Inc.), 470358R (Federal-Mogul Corp Sealing Products Group Van Wert Plant), 510381 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-766-5054?

There are 12 known substitutes for 5330-00-766-5054: 5360-00-598-4945, 3120-00-661-6786, 4210-00-767-7766 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16091?

Key specifications for 16091: Sealing Element Style: ANGULAR; Case Style: SQUARE; Outside Diameter: 2.378 INCHES NOMINAL IN; Surface Treatment: CADMIUM CASE. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-766-5054 still in active supply?

NSN 5330-00-766-5054 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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