PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11179Washer,seal

Circor Aerospace Inc · NSN 5310-01-653-9732 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-653-9732 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-653-9732. Primary manufacturer part number: 11179.
Features
  • Washer,seal — FSC 5310
  • Material: COPPER OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Circor Aerospace Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Washer,seal, cataloged under National Stock Number 5310-01-653-9732, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5310-01-653-9732
Primary Part Number11179
Item NameWasher,seal
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCircor Aerospace Inc
StatusACTIVE
MaterialCOPPER OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-335-236711179 INTERCHANGEABLE
Switch Subassembly
National Security Agency
3810-00-463-696937350D INTERCHANGEABLE
Yoke,clutch Adjusting
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5325-00-803-9981 INTERCHANGEABLE
Ring,retaining
5330-01-017-862311179 INTERCHANGEABLE
Packing,preformed
Setra Systems, Inc. Dba Gems Sensors
5307-01-138-91630304196 INTERCHANGEABLE
Stud
Aaburco Inc
5340-01-263-782211179 INTERCHANGEABLE
Plug,expansion
Brinkley Technology Group Llc Dba Hercules Manufacturing
4320-01-290-5253CA9368-10 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
6240-01-344-9520F48T12/LW/HO/ALTO INTERCHANGEABLE
Lamp,fluorescent
Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company
5331-01-618-661511179 INTERCHANGEABLE
O-Ring
Harley Davidson Motor Co Inc
4730-01-678-260111179 INTERCHANGEABLE
Clamp,hose
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
11179 Circor Aerospace, Inc. Dba Sei Products (USA)
11179 PRIMARY Circor Aerospace Inc (USA)
Related Parts
5930-00-335-2367INTERCHANGEABLE
SWITCH SUBASSEMBLY
11179
3810-00-463-6969INTERCHANGEABLE
YOKE,CLUTCH ADJUSTING
37350D
5325-00-803-9981INTERCHANGEABLE
RING,RETAINING
5330-01-017-8623INTERCHANGEABLE
PACKING,PREFORMED
11179
5307-01-138-9163INTERCHANGEABLE
STUD
0304196
5340-01-263-7822INTERCHANGEABLE
PLUG,EXPANSION
11179
4320-01-290-5253INTERCHANGEABLE
RING,WEARING
CA9368-10
6240-01-344-9520INTERCHANGEABLE
LAMP,FLUORESCENT
F48T12/LW/HO/ALTO
5331-01-618-6615INTERCHANGEABLE
O-RING
11179
4730-01-678-2601INTERCHANGEABLE
CLAMP,HOSE
11179

Frequently Asked Questions

What is NSN 5310-01-653-9732?

NSN 5310-01-653-9732 is a Washer,seal, manufactured by Circor Aerospace Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-653-9732?

NSN 5310-01-653-9732 has 2 cross-referenced part numbers: 11179 (Circor Aerospace, Inc. Dba Sei Products), 11179 (Circor Aerospace Inc).

What NSN replaces 5310-01-653-9732?

There are 10 known substitutes for 5310-01-653-9732: 5930-00-335-2367, 3810-00-463-6969, 5325-00-803-9981 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11179?

Key specifications for 11179: Material: COPPER OVERALL; Part Name Assigned by Controlling Agency: WASHER SEALWASHER SEAL. 2 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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