PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1864-3Retainer,packing Backup

Tescom Corp Dba Tescom Div Tescom · NSN 5330-01-091-9244 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-091-9244 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-091-9244. Primary manufacturer part number: 1864-3.
Features
  • Retainer,packing Backup — FSC 5330
  • General Characteristics Item Description: MATERIAL 15 PCT GLASS FILLED POLYTETRAFLUOROETHYLENE;3/8 IN ROUND STOCK;OUTSIDE DIAMETER 0.326;INSIDE DIAMETER MIN 0.212 IN,MAX 0.216 IN IN
  • 1 verified cross-reference
  • Primary manufacturer: Tescom Corp Dba Tescom Div Tescom
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing Backup, cataloged under National Stock Number 5330-01-091-9244, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-091-9244
Primary Part Number1864-3
Item NameRetainer,packing Backup
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
General Characteristics Item DescriptionMATERIAL 15 PCT GLASS FILLED POLYTETRAFLUOROETHYLENE;3/8 IN ROUND STOCK;OUTSIDE DIAMETER 0.326;INSIDE DIAMETER MIN 0.212 IN,MAX 0.216 IN IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5360-00-147-3745PM58 INTERCHANGEABLE
Spring,helical,compression
Wisconsin Motors, Llc
2530-00-148-1520163-41 INTERCHANGEABLE
Seal Kit,hydrostat
Hamilton Sundstrand Corporation
4810-00-226-253118643 INTERCHANGEABLE
Sleeve and Slide,directional Con
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5950-00-482-084218-643 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
5950-01-168-463918-643 INTERCHANGEABLE
Transformer,power
L3harris Maritime Power & Energy Solutions, Inc
4440-01-178-851318643 INTERCHANGEABLE
Separator,interstage
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
3020-01-205-877918643 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
1864-3 PRIMARY Tescom Corp Dba Tescom Div Tescom (USA)
Related Parts
5360-00-147-3745INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
PM58
2530-00-148-1520INTERCHANGEABLE
SEAL KIT,HYDROSTAT
163-41
4810-00-226-2531INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
18643
5950-00-482-0842INTERCHANGEABLE
COIL,RADIO FREQUENCY
18-643
5950-01-168-4639INTERCHANGEABLE
TRANSFORMER,POWER
18-643
4440-01-178-8513INTERCHANGEABLE
SEPARATOR,INTERSTAGE
18643
3020-01-205-8779INTERCHANGEABLE
GEAR RACK
18643

Frequently Asked Questions

What is NSN 5330-01-091-9244?

NSN 5330-01-091-9244 is a Retainer,packing Backup, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-091-9244?

NSN 5330-01-091-9244 has 1 cross-referenced part number: 1864-3 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 5330-01-091-9244?

There are 7 known substitutes for 5330-01-091-9244: 5360-00-147-3745, 2530-00-148-1520, 4810-00-226-2531 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1864-3?

Key specifications for 1864-3: General Characteristics Item Description: MATERIAL 15 PCT GLASS FILLED POLYTETRAFLUOROETHYLENE;3/8 IN ROUND STOCK;OUTSIDE DIAMETER 0.326;INSIDE DIAMETER MIN 0.212 IN,MAX 0.216 IN 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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