PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20530Seal,compressor

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-889-5930 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-889-5930 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-889-5930. Primary manufacturer part number: 20530.
Features
  • Seal,compressor — FSC 5330
  • General Characteristics Item Description: CONSIST OF SHAFT 2.065 IN.DIA; SEAL 2.756 IN.DIA; BORE 2.751 IN.DIA;0.516 IN.WIDTH;LUBRICANT OIL;275 DEG OPERATING TEMPERATURE IN
  • 3 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,compressor, cataloged under National Stock Number 5330-00-889-5930, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.

Technical Specifications
ParameterValue
NSN5330-00-889-5930
Primary Part Number20530
Item NameSeal,compressor
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
General Characteristics Item DescriptionCONSIST OF SHAFT 2.065 IN.DIA; SEAL 2.756 IN.DIA; BORE 2.751 IN.DIA;0.516 IN.WIDTH;LUBRICANT OIL;275 DEG OPERATING TEMPERATURE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-089-9851 INTERCHANGEABLE
Shaft,shouldered
4720-00-239-504120530 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5930-00-296-726920530 INTERCHANGEABLE
Switch Subassembly
Roanwell, Llc
3040-00-335-930112979 INTERCHANGEABLE
Bell Crank
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
2520-00-390-897654528HA INTERCHANGEABLE
Retainer,roller Bea
Navistar Intl Corp Truck Br Ohio Plant
4930-00-533-30603310-010 INTERCHANGEABLE
Lubricating Gun,handheld
Balcrank Products Inc
2530-00-836-782839114 INTERCHANGEABLE
Parts Kit,kingpin
Tld Wollard Llc
6645-00-936-812020530 INTERCHANGEABLE
Clock,marine,mechanical
The Chelsea Clock Llc
6220-01-052-345116VE083001-5 INTERCHANGEABLE
Light,navigational,aircraft
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3040-01-071-2001 INTERCHANGEABLE
Brake,armature
Cross-Reference Index
Part NumberManufacturer
20530 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
13191 Rockwell Intl Corp Graphic Systems Div (USA)
13191 M-D Pneumatics Inc (USA)
Related Parts
3040-00-089-9851INTERCHANGEABLE
SHAFT,SHOULDERED
4720-00-239-5041INTERCHANGEABLE
HOSE,PREFORMED
20530
5930-00-296-7269INTERCHANGEABLE
SWITCH SUBASSEMBLY
20530
3040-00-335-9301INTERCHANGEABLE
BELL CRANK
12979
2520-00-390-8976INTERCHANGEABLE
RETAINER,ROLLER BEA
54528HA
4930-00-533-3060INTERCHANGEABLE
LUBRICATING GUN,HANDHELD
3310-010
2530-00-836-7828INTERCHANGEABLE
PARTS KIT,KINGPIN
39114
6645-00-936-8120INTERCHANGEABLE
CLOCK,MARINE,MECHANICAL
20530
6220-01-052-3451INTERCHANGEABLE
LIGHT,NAVIGATIONAL,AIRCRAFT
16VE083001-5
3040-01-071-2001INTERCHANGEABLE
BRAKE,ARMATURE
7510-01-174-4892INTERCHANGEABLE
RIBBON,INKING
197
2910-01-189-0895INTERCHANGEABLE
RETAINER,ROTOR,TRANSFER PUMP
20530

Frequently Asked Questions

What is NSN 5330-00-889-5930?

NSN 5330-00-889-5930 is a Seal,compressor, 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 5330-00-889-5930?

NSN 5330-00-889-5930 has 3 cross-referenced part numbers: 20530 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 13191 (Rockwell Intl Corp Graphic Systems Div), 13191 (M-D Pneumatics Inc).

What NSN replaces 5330-00-889-5930?

There are 12 known substitutes for 5330-00-889-5930: 3040-00-089-9851, 4720-00-239-5041, 5930-00-296-7269 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20530?

Key specifications for 20530: General Characteristics Item Description: CONSIST OF SHAFT 2.065 IN.DIA; SEAL 2.756 IN.DIA; BORE 2.751 IN.DIA;0.516 IN.WIDTH;LUBRICANT OIL;275 DEG OPERATING TEMPERATURE IN. 1 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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