PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10683-527O-Ring

U S Dept of Transportation Federal Aviation Administration · NSN 5331-01-528-7775 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-528-7775 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-528-7775. Primary manufacturer part number: 10683-527.
Features
  • O-Ring — FSC 5331
  • 4 verified cross-references
  • Primary manufacturer: U S Dept of Transportation Federal Aviation Administration
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-528-7775, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is U S Dept of Transportation Federal Aviation Administration. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-528-7775
Primary Part Number10683-527
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-134-58642257 INTERCHANGEABLE
Coil,electrical
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
4730-00-239-10502257 INTERCHANGEABLE
Connector,tubing,branched
Dynalab Corp Dba Dynalon Products
5996-00-323-0602608DM3109 INTERCHANGEABLE
Amplifier Subassembly
Keysight Technologies Inc
4820-00-403-1471 INTERCHANGEABLE
Slide,directional Control Linear
4320-00-731-64502257 INTERCHANGEABLE
Plate,pump
Eaton Aerospace, Llc Dba Jackson South
6515-01-016-0543M2259 INTERCHANGEABLE
Electrode,electrocardiograph
Cardinal Health 200, Llc
5310-01-021-42172257 INTERCHANGEABLE
Nut,sleeve
Gougler Industries Inc Kent Air Tool Co Div
5975-01-024-84862257 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5331-01-028-0818AS568-257 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5905-01-074-1382 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cross-Reference Index
Part NumberManufacturer
10683-527 Raytheon Canada Limited (CAN)
2-257 Seal Company Enterprises, Inc. (USA)
10683-527 Andrew Canada Inc (CAN)
10683-527 PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
Related Parts
5950-00-134-5864INTERCHANGEABLE
COIL,ELECTRICAL
2257
4730-00-239-1050INTERCHANGEABLE
CONNECTOR,TUBING,BRANCHED
2257
5996-00-323-0602INTERCHANGEABLE
AMPLIFIER SUBASSEMBLY
608DM3109
4820-00-403-1471INTERCHANGEABLE
SLIDE,DIRECTIONAL CONTROL LINEAR
4320-00-731-6450INTERCHANGEABLE
PLATE,PUMP
2257
6515-01-016-0543INTERCHANGEABLE
ELECTRODE,ELECTROCARDIOGRAPH
M2259
5310-01-021-4217INTERCHANGEABLE
NUT,SLEEVE
2257
5975-01-024-8486INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2257
5331-01-028-0818INTERCHANGEABLE
O-RING
AS568-257
5905-01-074-1382INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
6515-01-468-0011INTERCHANGEABLE
SAMPLE DETECTOR
2257
4130-01-486-2924INTERCHANGEABLE
CONDENSER,REFRIGERATION
3371

Frequently Asked Questions

What is NSN 5331-01-528-7775?

NSN 5331-01-528-7775 is a O-Ring, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-528-7775?

NSN 5331-01-528-7775 has 4 cross-referenced part numbers: 10683-527 (Raytheon Canada Limited), 2-257 (Seal Company Enterprises, Inc.), 10683-527 (Andrew Canada Inc), 10683-527 (U S Dept of Transportation Federal Aviation Administration).

What NSN replaces 5331-01-528-7775?

There are 12 known substitutes for 5331-01-528-7775: 5950-00-134-5864, 4730-00-239-1050, 5996-00-323-0602 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10683-527?

Key specifications for 10683-527: End Item Identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11). 1 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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