PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21247Packing,preformed

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5330-01-166-3663 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-166-3663 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-166-3663. Primary manufacturer part number: 21247.
Features
  • Packing,preformed — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-166-3663, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking,preformed
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (CAGE 84760); General Motors Corp Chevrolet Motor Div Special Products Dept (CAGE 11862); General Motors Llc Dba General Motors Llc (CAGE 7X677)
Technical Specifications
ParameterValue
NSN5330-01-166-3663
Primary Part Number21247
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-019-9611 INTERCHANGEABLE
Valve,safety Relief
5110-00-260-1645 INTERCHANGEABLE
Reamer,hand
6105-00-408-3397362570 INTERCHANGEABLE
Stator,motor
Eaton Aerospace, Llc Dba Jackson South
5310-00-470-7561 INTERCHANGEABLE
Nut,plain,hexagon
5930-00-560-3151 INTERCHANGEABLE
Switch,rotary
4010-00-960-4567 INTERCHANGEABLE
Chain,weldless
5355-00-990-8568507-2-2 INTERCHANGEABLE
Knob
Te Connectivity Corporation Dba Microdot Products
5331-01-123-2364 INTERCHANGEABLE
O-Ring
4820-01-416-458121247-1000-1 INTERCHANGEABLE
Stem,fluid Valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21247 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
14067407 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
14067407 General Motors Llc Dba General Motors Llc (USA)
Related Parts
4820-00-019-9611INTERCHANGEABLE
VALVE,SAFETY RELIEF
5110-00-260-1645INTERCHANGEABLE
REAMER,HAND
6105-00-408-3397INTERCHANGEABLE
STATOR,MOTOR
362570
5310-00-470-7561INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5930-00-560-3151INTERCHANGEABLE
SWITCH,ROTARY
4010-00-960-4567INTERCHANGEABLE
CHAIN,WELDLESS
5355-00-990-8568INTERCHANGEABLE
KNOB
507-2-2
5331-01-123-2364INTERCHANGEABLE
O-RING
4820-01-416-4581INTERCHANGEABLE
STEM,FLUID VALVE
21247-1000-1

Frequently Asked Questions

What is NSN 5330-01-166-3663?

NSN 5330-01-166-3663 is a Packing,preformed, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-166-3663?

NSN 5330-01-166-3663 has 3 cross-referenced part numbers: 21247 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 14067407 (General Motors Corp Chevrolet Motor Div Special Products Dept), 14067407 (General Motors Llc Dba General Motors Llc).

What NSN replaces 5330-01-166-3663?

There are 9 known substitutes for 5330-01-166-3663: 4820-00-019-9611, 5110-00-260-1645, 6105-00-408-3397 and 6 more. Verify interchangeability with system specifications before substitution.

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