PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SE1008Seal,plain Encased

United Technologies Corp Electro Systems Inc · NSN 5330-00-291-6371 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-291-6371 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-291-6371. Primary manufacturer part number: SE1008.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 1.062 INCHES NOMINAL IN
  • Seal Width: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
  • Housing Bore Diameter: 1.628 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Case Style: SQUARE
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-291-6371, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-291-6371
Primary Part NumberSE1008
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerUnited Technologies Corp Electro Systems Inc
StatusACTIVE
Accommodated Shaft Diameter1.062 INCHES NOMINAL IN
Seal Width0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Housing Bore Diameter1.628 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
MaterialLEATHER SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3455-00-230-7026305-24 INTERCHANGEABLE
Cutter,milling,side
Kennametal Inc. Div Kennametal Industrial Products Group
5930-00-273-0778TH3221 INTERCHANGEABLE
Switch,box
General Electric Co Electrical Distribution and Control
5999-00-417-041340-221 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
5305-00-840-6211 INTERCHANGEABLE
Screw,machine
5962-01-225-674940221 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5310-01-306-505540221 INTERCHANGEABLE
Washer,spring Tension
Bell Intl Inc
6530-01-472-3863402-21 INTERCHANGEABLE
Coupler,litter,sea-
Lifesaving Systems Llc
2910-01-539-719740221 INTERCHANGEABLE
Pump,fuel,metering and Distribut
Hdt Expeditionary Systems Inc
6680-01-550-810540221/61-999-000 INTERCHANGEABLE
Indicator,sight,liquid
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
SE1008 PRIMARY United Technologies Corp Electro Systems Inc (USA)
SE1008 Ambac International Corporation Div Ambac International (USA)
162G12 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
40221 Federal-Mogul Corp Government Sales Dept (USA)
40221 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
3455-00-230-7026INTERCHANGEABLE
CUTTER,MILLING,SIDE
305-24
5930-00-273-0778INTERCHANGEABLE
SWITCH,BOX
TH3221
5999-00-417-0413INTERCHANGEABLE
CONTACT,ELECTRICAL
40-221
5305-00-840-6211INTERCHANGEABLE
SCREW,MACHINE
5962-01-225-6749INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40221
5310-01-306-5055INTERCHANGEABLE
WASHER,SPRING TENSION
40221
6530-01-472-3863INTERCHANGEABLE
COUPLER,LITTER,SEA-
402-21
2910-01-539-7197INTERCHANGEABLE
PUMP,FUEL,METERING AND DISTRIBUT
40221
6680-01-550-8105INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
40221/61-999-000

Frequently Asked Questions

What is NSN 5330-00-291-6371?

NSN 5330-00-291-6371 is a Seal,plain Encased, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-291-6371?

NSN 5330-00-291-6371 has 5 cross-referenced part numbers: SE1008 (United Technologies Corp Electro Systems Inc), SE1008 (Ambac International Corporation Div Ambac International), 162G12 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 40221 (Federal-Mogul Corp Government Sales Dept), 40221 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5330-00-291-6371?

There are 9 known substitutes for 5330-00-291-6371: 3455-00-230-7026, 5930-00-273-0778, 5999-00-417-0413 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SE1008?

Key specifications for SE1008: Accommodated Shaft Diameter: 1.062 INCHES NOMINAL IN; Seal Width: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Housing Bore Diameter: 1.628 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 9 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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