PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-703-8Seal,plain Encased

Rexnord Industries, Llc Div Aerospace Solutions Downers Grove · NSN 5330-00-486-5966 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-486-5966 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-486-5966. Primary manufacturer part number: 1-703-8.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.417 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 0.656 INCHES MINIMUM AND 0.661 INCHES MAXIMUM IN
  • Accommodated Shaft Maximum Rated Speed: 6800 FEET PER MINUTE FT
  • Sealing Element Style: ANGULAR
  • Material: STEEL COMP 303 CASE
  • Housing Bore Diameter: 1.126 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Comp 303 Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-486-5966, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-486-5966
Primary Part Number1-703-8
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Aerospace Solutions Downers Grove
StatusACTIVE
Seal Width0.417 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
Accommodated Shaft Diameter0.656 INCHES MINIMUM AND 0.661 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed6800 FEET PER MINUTE FT
Sealing Element StyleANGULAR
MaterialSTEEL COMP 303 CASE
Housing Bore Diameter1.126 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN
Case StyleSQUARE
Surface TreatmentPLASTIC POLYTETRAFLUOROETHYLENE CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5130-00-511-0210170-3/8 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
5950-00-835-1513L220663-22 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
5998-01-146-948717038 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
4730-01-222-7536SAE J514/1 12-12 070321C INTERCHANGEABLE
Swivel Joint,tube
Sae International Dba Sae International
5331-01-234-622717038 INTERCHANGEABLE
O-Ring
James Walker Mfg., Co.
4820-01-237-3256505-017 INTERCHANGEABLE
Valve,check
Kirby Morgan Dive Systems Inc
3120-01-407-467217038 INTERCHANGEABLE
Roller,linear-Rotary Motion
Coffin Turbo Pump Inc
5995-01-579-030717038 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
6515-01-590-8365201.759 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5895-01-679-513517038 INTERCHANGEABLE
Installation Kit,electronic Equi
Ballard Technology, Inc. Dba Astronics Ballard Technology
Cross-Reference Index
Part NumberManufacturer
68-33532 Hydro-Aire Aerospace Corp (USA)
1-703-8 PRIMARY Rexnord Industries, Llc Div Aerospace Solutions Downers Grove (USA)
63-062-11 Gits Mfg Co Inc (USA)
63-062-11 Apache Corp Gits Bros Mfg Co (USA)
Related Parts
5130-00-511-0210INTERCHANGEABLE
BIT,SCREWDRIVER
170-3/8
5950-00-835-1513INTERCHANGEABLE
COIL,RADIO FREQUENCY
L220663-22
5998-01-146-9487INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17038
4730-01-222-7536INTERCHANGEABLE
SWIVEL JOINT,TUBE
SAE J514/1 12-12 070321C
5331-01-234-6227INTERCHANGEABLE
O-RING
17038
4820-01-237-3256INTERCHANGEABLE
VALVE,CHECK
505-017
3120-01-407-4672INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
17038
5995-01-579-0307INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
17038
6515-01-590-8365INTERCHANGEABLE
SCREW,BONE
201.759
5895-01-679-5135INTERCHANGEABLE
INSTALLATION KIT,ELECTRONIC EQUI
17038

Frequently Asked Questions

What is NSN 5330-00-486-5966?

NSN 5330-00-486-5966 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 5330-00-486-5966?

NSN 5330-00-486-5966 has 4 cross-referenced part numbers: 68-33532 (Hydro-Aire Aerospace Corp), 1-703-8 (Rexnord Industries, Llc Div Aerospace Solutions Downers Grove), 63-062-11 (Gits Mfg Co Inc), 63-062-11 (Apache Corp Gits Bros Mfg Co).

What NSN replaces 5330-00-486-5966?

There are 10 known substitutes for 5330-00-486-5966: 5130-00-511-0210, 5950-00-835-1513, 5998-01-146-9487 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-703-8?

Key specifications for 1-703-8: Seal Width: 0.417 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN; Accommodated Shaft Diameter: 0.656 INCHES MINIMUM AND 0.661 INCHES MAXIMUM IN; Accommodated Shaft Maximum Rated Speed: 6800 FEET PER MINUTE FT; Sealing Element Style: ANGULAR. 8 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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