PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-085-01Seal Special

Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc · NSN 5330-01-266-4981 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-266-4981 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-266-4981. Primary manufacturer part number: 20-085-01.
Features
  • Seal Special — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Special, cataloged under National Stock Number 5330-01-266-4981, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Special
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersRedford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc (CAGE 3W882)
Technical Specifications
ParameterValue
NSN5330-01-266-4981
Primary Part Number20-085-01
Item NameSeal Special
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRedford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-064-6961200851M INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
1680-00-066-994420085-1 INTERCHANGEABLE
Control Assembly,push-Pull
Triumph Controls, Llc Dba Triumph Controls, Llc
5331-00-936-8876 INTERCHANGEABLE
O-Ring
5835-00-953-0958200851 INTERCHANGEABLE
Recorder Subassembly
Dictaphone Corporation
6645-01-283-1470200851 INTERCHANGEABLE
Hand,minute
Waltham Aircraft Clock Corp
5998-01-508-3937230183 INTERCHANGEABLE
Printed Circuit Board
Miller Electric Mfg. Llc
Cross-Reference Index
Part NumberManufacturer
20-085-01 PRIMARY Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc (USA)
20-085-1 Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc (USA)
20-085-0002-01 Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc (USA)
Related Parts
5330-00-064-6961INTERCHANGEABLE
SEAL,PLAIN ENCASED
200851M
1680-00-066-9944INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
20085-1
5331-00-936-8876INTERCHANGEABLE
O-RING
5835-00-953-0958INTERCHANGEABLE
RECORDER SUBASSEMBLY
200851
6645-01-283-1470INTERCHANGEABLE
HAND,MINUTE
200851
5998-01-508-3937INTERCHANGEABLE
PRINTED CIRCUIT BOARD
230183

Frequently Asked Questions

What is NSN 5330-01-266-4981?

NSN 5330-01-266-4981 is a Seal Special, manufactured by Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-266-4981?

NSN 5330-01-266-4981 has 3 cross-referenced part numbers: 20-085-01 (Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc), 20-085-1 (Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc), 20-085-0002-01 (Redford-Carver Foundry Products Co Div of Dependable Foundry Equipment Co Inc).

What NSN replaces 5330-01-266-4981?

There are 6 known substitutes for 5330-01-266-4981: 5330-00-064-6961, 1680-00-066-9944, 5331-00-936-8876 and 3 more. Verify interchangeability with system specifications before substitution.

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