PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20211Retainer,packing

Flowserve Inc · NSN 5330-01-191-8150 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-191-8150 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-191-8150. Primary manufacturer part number: 20211.
Features
  • Retainer,packing — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Flowserve Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-191-8150, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Flowserve Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,packing
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersFlowserve Inc (CAGE 63220)
Technical Specifications
ParameterValue
NSN5330-01-191-8150
Primary Part Number20211
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFlowserve Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-156-6867206703-7 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
5120-00-228-9507J1218TF INTERCHANGEABLE
Wrench,box and Open End,combinat
The Stanley Works Dba Stanley Proto
3810-00-730-6189202-0011 INTERCHANGEABLE
Ventilator,cab
Cmc of Georgia, Inc.
4730-00-755-77292-4-4 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Formrite Tube Co
5950-00-891-2586202-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
4820-01-180-1757 INTERCHANGEABLE
Valve,safety Relief
4820-01-180-6691 INTERCHANGEABLE
Valve,safety Relief
5310-01-196-324920211 INTERCHANGEABLE
Nut,plain,hexagon
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4810-01-240-004620426 INTERCHANGEABLE
Body,valve
Pneudraulics, Inc.
6640-01-352-0525202-11 INTERCHANGEABLE
Paper,filter
Parker Hannifin Corp
Cross-Reference Index
Part NumberManufacturer
20211 PRIMARY Flowserve Inc (USA)
Related Parts
3110-00-156-6867INTERCHANGEABLE
BEARING,BALL,ANNULAR
206703-7
5120-00-228-9507INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
J1218TF
3810-00-730-6189INTERCHANGEABLE
VENTILATOR,CAB
202-0011
4730-00-755-7729INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
2-4-4
5950-00-891-2586INTERCHANGEABLE
COIL,RADIO FREQUENCY
202-11
4820-01-180-1757INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-01-180-6691INTERCHANGEABLE
VALVE,SAFETY RELIEF
5310-01-196-3249INTERCHANGEABLE
NUT,PLAIN,HEXAGON
20211
4810-01-240-0046INTERCHANGEABLE
BODY,VALVE
20426
6640-01-352-0525INTERCHANGEABLE
PAPER,FILTER
202-11
8465-01-517-4761INTERCHANGEABLE
DRINKING SYSTEM
20211

Frequently Asked Questions

What is NSN 5330-01-191-8150?

NSN 5330-01-191-8150 is a Retainer,packing, manufactured by Flowserve Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-191-8150?

NSN 5330-01-191-8150 has 1 cross-referenced part number: 20211 (Flowserve Inc).

What NSN replaces 5330-01-191-8150?

There are 11 known substitutes for 5330-01-191-8150: 3110-00-156-6867, 5120-00-228-9507, 3810-00-730-6189 and 8 more. Verify interchangeability with system specifications before substitution.

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