PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43397Packing with Retainer

Jenny Products, Inc · NSN 5330-00-641-2291 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-2291 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-2291. Primary manufacturer part number: 43397.
Features
  • Packing with Retainer — FSC 5330
  • Construction: ONE-PIECE
  • Material: RUBBER SYNTHETIC PACKING
  • Outside Diameter: 0.875 INCHES NOMINAL IN
  • Material: STEEL RETAINER
  • Packing Inside Diameter: 0.540 INCHES NOMINAL IN
  • Packing Ring Cross-Sectional Diameter: 0.061 INCHES NOMINAL IN
  • Retainer Thickness: 0.075 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Packing construction
General Description

The Packing with Retainer, cataloged under National Stock Number 5330-00-641-2291, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jenny Products, Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-641-2291
Primary Part Number43397
Item NamePacking with Retainer
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJenny Products, Inc
StatusCANCELLED
ConstructionONE-PIECE
MaterialRUBBER SYNTHETIC PACKING
Outside Diameter0.875 INCHES NOMINAL IN
MaterialSTEEL RETAINER
Packing Inside Diameter0.540 INCHES NOMINAL IN
Packing Ring Cross-Sectional Diameter0.061 INCHES NOMINAL IN
Retainer Thickness0.075 INCHES NOMINAL IN
Surface TreatmentCADMIUM RETAINER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5330-00-285-4841 INTERCHANGEABLE
Seal,plain Encased
5895-00-519-389243397 INTERCHANGEABLE
Scale,cathode Ray Tube
L3harris Technologies, Inc Div Space & Airborne Systems
5330-00-690-8199PP057C-8 INTERCHANGEABLE
Gasket
Circor Pumps North America Llc
5930-01-212-154757629 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5330-01-297-73841-2656-3 INTERCHANGEABLE
Seal,plain Encased
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
5305-01-335-623521100-500 INTERCHANGEABLE
Screw,machine
Schroff Inc Dba Pentair Technical Products
3010-01-435-2516662384-126563 INTERCHANGEABLE
Coupling Half,shaft
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
Cross-Reference Index
Part NumberManufacturer
43397 Jenny Products, Inc (USA)
3243218REVFPC1027 Naval Ship Systems Command (USA)
12Z9012-38 Naval Ordnance Standards (USA)
110-1-2 Parker Hannifin Corporation Div O-Ring Division (USA)
2110-0500 Zf Industrieantriebe Witten Gmbh (DEU)
10002 Parker Hannifin Corporation Div O-Ring Division (USA)
SF10780-007 Circor Pumps North America Llc (USA)
858167REVBPT21 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
43397 Davey Compressor Co Div of Keco Industries Inc (USA)
100-0-2 Parker Hannifin Corporation Div O-Ring Division (USA)
F200-372REVFPC1027 Combustion Engineering Inc (USA)
SF10293PC7 Siemens Energy, Inc. (USA)
F200-321REVAPC1027 Combustion Engineering Inc (USA)
PP057A-8 Zf Industrieantriebe Witten Gmbh (DEU)
2110-0500 Parker Hannifin Corporation Div O-Ring Division (USA)
126563 Komatsu American Intl Co (USA)
F200-330RH1027 Combustion Engineering Inc (USA)
Related Parts
5330-00-285-4841INTERCHANGEABLE
SEAL,PLAIN ENCASED
5895-00-519-3892INTERCHANGEABLE
SCALE,CATHODE RAY TUBE
43397
5330-00-690-8199INTERCHANGEABLE
GASKET
PP057C-8
5930-01-212-1547INTERCHANGEABLE
SWITCH,FLOW
57629
5330-01-297-7384INTERCHANGEABLE
SEAL,PLAIN ENCASED
1-2656-3
5305-01-335-6235INTERCHANGEABLE
SCREW,MACHINE
21100-500
3010-01-435-2516INTERCHANGEABLE
COUPLING HALF,SHAFT
662384-126563

Frequently Asked Questions

What is NSN 5330-00-641-2291?

NSN 5330-00-641-2291 is a Packing with Retainer, manufactured by Jenny Products, Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-641-2291?

NSN 5330-00-641-2291 has 17 cross-referenced part numbers: 43397 (Jenny Products, Inc), 3243218REVFPC1027 (Naval Ship Systems Command), 12Z9012-38 (Naval Ordnance Standards), 110-1-2 (Parker Hannifin Corporation Div O-Ring Division), 2110-0500 (Zf Industrieantriebe Witten Gmbh) and 12 more.

What NSN replaces 5330-00-641-2291?

There are 7 known substitutes for 5330-00-641-2291: 5330-00-285-4841, 5895-00-519-3892, 5330-00-690-8199 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43397?

Key specifications for 43397: Construction: ONE-PIECE; Material: RUBBER SYNTHETIC PACKING; Outside Diameter: 0.875 INCHES NOMINAL IN; Material: STEEL RETAINER. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-641-2291 still in active supply?

NSN 5330-00-641-2291 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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