PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21113Retainer,packing

Industrial Technologies and Services Llc · NSN 5330-00-585-7722 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-585-7722 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-585-7722. Primary manufacturer part number: 21113.
Features
  • Retainer,packing — FSC 5330
  • Center Hole Diameter: 0.578 INCHES NOMINAL IN
  • Attachment Method: ROUND HOLE
  • Flanged Body Outside Diameter: 0.803 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN
  • Rim Surface Width: 0.156 INCHES NOMINAL IN
  • Attachment Feature Circle Diameter: 2.250 INCHES NOMINAL SINGLE CIRCLE IN
  • Cross-Sectional Height: 0.531 INCHES NOMINAL IN
  • Material: COPPER ALLOY OVERALL
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Retainer,packing, cataloged under National Stock Number 5330-00-585-7722, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-585-7722
Primary Part Number21113
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusCANCELLED
Center Hole Diameter0.578 INCHES NOMINAL IN
Attachment MethodROUND HOLE
Flanged Body Outside Diameter0.803 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN
Rim Surface Width0.156 INCHES NOMINAL IN
Attachment Feature Circle Diameter2.250 INCHES NOMINAL SINGLE CIRCLE IN
Cross-Sectional Height0.531 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Attachment Feature Quantity2
Attachment Hole Diameter0.359 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3110-00-100-6158 INTERCHANGEABLE
Ball,bearing
5945-00-407-653621-113 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
2805-00-478-8369 INTERCHANGEABLE
Cap,valve Relief
4720-01-184-714921113 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5310-01-201-3347 INTERCHANGEABLE
Washer,spring Tension
5905-01-262-926921113 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Daytronic Corporation
3120-01-348-3369211-13 INTERCHANGEABLE
Bushing,sleeve
Cornell-Carr Co., Inc.
5970-01-388-822821113 INTERCHANGEABLE
Insulator,disk
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
35 Industrial Technologies and Services Llc (USA)
21113 PRIMARY Industrial Technologies and Services Llc (USA)
35 H20 Tank Inc U S Motors Div (USA)
Related Parts
3110-00-100-6158INTERCHANGEABLE
BALL,BEARING
5945-00-407-6536INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21-113
2805-00-478-8369INTERCHANGEABLE
CAP,VALVE RELIEF
4720-01-184-7149INTERCHANGEABLE
HOSE,PREFORMED
21113
5310-01-201-3347INTERCHANGEABLE
WASHER,SPRING TENSION
5905-01-262-9269INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
21113
3120-01-348-3369INTERCHANGEABLE
BUSHING,SLEEVE
211-13
5970-01-388-8228INTERCHANGEABLE
INSULATOR,DISK
21113

Frequently Asked Questions

What is NSN 5330-00-585-7722?

NSN 5330-00-585-7722 is a Retainer,packing, manufactured by Industrial Technologies and Services Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-585-7722?

NSN 5330-00-585-7722 has 3 cross-referenced part numbers: 35 (Industrial Technologies and Services Llc), 21113 (Industrial Technologies and Services Llc), 35 (H20 Tank Inc U S Motors Div).

What NSN replaces 5330-00-585-7722?

There are 8 known substitutes for 5330-00-585-7722: 3110-00-100-6158, 5945-00-407-6536, 2805-00-478-8369 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21113?

Key specifications for 21113: Center Hole Diameter: 0.578 INCHES NOMINAL IN; Attachment Method: ROUND HOLE; Flanged Body Outside Diameter: 0.803 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN; Rim Surface Width: 0.156 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-585-7722 still in active supply?

NSN 5330-00-585-7722 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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