PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-1768-1Seal,plain Encased

Rexnord Industries, Llc Div Aerospace Solutions Downers Grove · NSN 5330-00-927-4121 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-927-4121 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-927-4121. Primary manufacturer part number: 1-1768-1.
Features
  • Seal,plain Encased — FSC 5330
  • Attachment Feature Length: 0.060 INCHES NOMINAL IN
  • Temp Rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
  • Attachment Feature Quantity: 6
  • Case Style: SHOULDERED
  • Material: ALUMINUM ALLOY CASE
  • Attachment Feature Width: 0.130 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Aluminum Alloy Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-927-4121, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerospace Solutions Downers Grove. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-927-4121
Primary Part Number1-1768-1
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Aerospace Solutions Downers Grove
StatusACTIVE
Attachment Feature Length0.060 INCHES NOMINAL IN
Temp Rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
Attachment Feature Quantity6
Case StyleSHOULDERED
MaterialALUMINUM ALLOY CASE
Attachment Feature Width0.130 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-310-2517120320 INTERCHANGEABLE
Seal Assembly
Dresser, Llc
5945-00-504-561511768-1 INTERCHANGEABLE
Solenoid,electrical
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5935-01-672-3169354388 INTERCHANGEABLE
Connector,receptacle,electrical
Erni Electronics Inc
Cross-Reference Index
Part NumberManufacturer
1-1768-1 PRIMARY Rexnord Industries, Llc Div Aerospace Solutions Downers Grove (USA)
B-102915 Clevite an Imperial Clevite Co Seal Div (USA)
354388 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
354388 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
66306 PRIMARY Eaton Corporation Dba Eaton Inoac Div Eaton (USA)
Related Parts
5330-00-310-2517INTERCHANGEABLE
SEAL ASSEMBLY
120320
5945-00-504-5615INTERCHANGEABLE
SOLENOID,ELECTRICAL
11768-1
5935-01-672-3169INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
354388

Frequently Asked Questions

What is NSN 5330-00-927-4121?

NSN 5330-00-927-4121 is a Seal,plain Encased, manufactured by Rexnord Industries, Llc Div Aerospace Solutions Downers Grove, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-927-4121?

NSN 5330-00-927-4121 has 5 cross-referenced part numbers: 1-1768-1 (Rexnord Industries, Llc Div Aerospace Solutions Downers Grove), B-102915 (Clevite an Imperial Clevite Co Seal Div), 354388 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 354388 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 66306 (Eaton Corporation Dba Eaton Inoac Div Eaton).

What NSN replaces 5330-00-927-4121?

There are 3 known substitutes for 5330-00-927-4121: 5330-00-310-2517, 5945-00-504-5615, 5935-01-672-3169. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-1768-1?

Key specifications for 1-1768-1: Attachment Feature Length: 0.060 INCHES NOMINAL IN; Temp Rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF; Attachment Feature Quantity: 6; Case Style: SHOULDERED. 6 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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