PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20291Packing Set,stuffin

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-308-9851 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-308-9851 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-308-9851. Primary manufacturer part number: 20291.
Features
  • Packing Set,stuffin — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Packing Set,stuffin, cataloged under National Stock Number 4820-00-308-9851, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking Set,stuffin
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-00-308-9851
Primary Part Number20291
Item NamePacking Set,stuffin
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-559-253716606N PC NO. 10 INTERCHANGEABLE
Packing Assembly
Leslie Controls, Inc. Dba Leslie Controls Inc
5977-00-872-546152-512 INTERCHANGEABLE
Brush Stem
Stewart & Stevenson Power Products Llc
2815-01-074-827322205 INTERCHANGEABLE
Injector Assembly,f
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5320-01-110-7955 INTERCHANGEABLE
Rivet,blind
5340-01-138-367362RB11450000 INTERCHANGEABLE
Cap,protective,dust and Moisture
Pall Aeropower Corporation
8940-01-142-8065 INTERCHANGEABLE
Dietary Supplement,therapeutic
5962-01-169-481020291 INTERCHANGEABLE
Microcircuit,digital
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
6680-01-218-3656 INTERCHANGEABLE
Meter,flow Rate Indicating
4820-01-231-27132029101S0071 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
2520-01-275-4111 INTERCHANGEABLE
Shaft,axle,automotive
Cross-Reference Index
Part NumberManufacturer
20291 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
23318 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5330-00-559-2537INTERCHANGEABLE
PACKING ASSEMBLY
16606N PC NO. 10
5977-00-872-5461INTERCHANGEABLE
BRUSH STEM
52-512
2815-01-074-8273INTERCHANGEABLE
INJECTOR ASSEMBLY,F
22205
5320-01-110-7955INTERCHANGEABLE
RIVET,BLIND
5340-01-138-3673INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
62RB11450000
8940-01-142-8065INTERCHANGEABLE
DIETARY SUPPLEMENT,THERAPEUTIC
5962-01-169-4810INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
20291
6680-01-218-3656INTERCHANGEABLE
METER,FLOW RATE INDICATING
4820-01-231-2713INTERCHANGEABLE
VALVE,SAFETY RELIEF
2029101S0071
2520-01-275-4111INTERCHANGEABLE
SHAFT,AXLE,AUTOMOTIVE
5120-01-305-8148INTERCHANGEABLE
WRENCH,BOX AND OPEN END BOX,COMB
4820-01-370-5538INTERCHANGEABLE
DISK,VALVE
B7416.002.103

Frequently Asked Questions

What is NSN 4820-00-308-9851?

NSN 4820-00-308-9851 is a Packing Set,stuffin, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-308-9851?

NSN 4820-00-308-9851 has 2 cross-referenced part numbers: 20291 (Leslie Controls, Inc. Dba Leslie Controls Inc), 23318 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-308-9851?

There are 12 known substitutes for 4820-00-308-9851: 5330-00-559-2537, 5977-00-872-5461, 2815-01-074-8273 and 9 more. Verify interchangeability with system specifications before substitution.

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