PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5M988-5Gasket

The Boeing Company Div Defense · NSN 5330-00-189-9424 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-189-9424 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-189-9424. Primary manufacturer part number: 5M988-5.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: FIBRE OR COMPOSITION WITH WIRE INSERT
  • Material: RUBBER SILICONE CLASS Q OVERALL
  • Center to Center Distance Between Bolt Holes Along Length: 0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: MIL-R-5847,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE INSERT
  • Material: NICKEL ALLOY 400 INSERT
  • Aperture Diameter: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-189-9424, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-189-9424
Primary Part Number5M988-5
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Cross-Sectional Shape StyleFIBRE OR COMPOSITION WITH WIRE INSERT
MaterialRUBBER SILICONE CLASS Q OVERALL
Center to Center Distance Between Bolt Holes Along Length0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationMIL-R-5847,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Material Document and ClassificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE INSERT
MaterialNICKEL ALLOY 400 INSERT
Aperture Diameter0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
Cross-Sectional Thickness0.045 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Center to Center Distance Between Bolt Holes Along Width0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Hole Diameter0.172 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-204-8966MS25036-102 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
6540-00-261-7238 INTERCHANGEABLE
Measure,lens,ophthalmic
5310-00-602-88543521-6 INTERCHANGEABLE
Nut
Gc/waldom Inc
2920-00-640-7704 INTERCHANGEABLE
Contact Set,distributor
5133-01-097-9025 INTERCHANGEABLE
Drill,twist
7930-01-648-364135216 INTERCHANGEABLE
Detergent,utility
Desco Industries Inc
Cross-Reference Index
Part NumberManufacturer
07-0501-0014 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
35-216 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
10119449 Nimikkeistokeskus Ncb Finland (FIN)
07-0501-0014 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
5M988-5 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
5940-00-204-8966INTERCHANGEABLE
TERMINAL,LUG
MS25036-102
6540-00-261-7238INTERCHANGEABLE
MEASURE,LENS,OPHTHALMIC
5310-00-602-8854INTERCHANGEABLE
NUT
3521-6
2920-00-640-7704INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
5133-01-097-9025INTERCHANGEABLE
DRILL,TWIST
7930-01-648-3641INTERCHANGEABLE
DETERGENT,UTILITY
35216

Frequently Asked Questions

What is NSN 5330-00-189-9424?

NSN 5330-00-189-9424 is a Gasket, manufactured by The Boeing Company Div Defense, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-189-9424?

NSN 5330-00-189-9424 has 5 cross-referenced part numbers: 07-0501-0014 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 35-216 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 10119449 (Nimikkeistokeskus Ncb Finland), 07-0501-0014 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 5M988-5 (The Boeing Company Div Defense).

What NSN replaces 5330-00-189-9424?

There are 6 known substitutes for 5330-00-189-9424: 5940-00-204-8966, 6540-00-261-7238, 5310-00-602-8854 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5M988-5?

Key specifications for 5M988-5: Cross-Sectional Shape Style: FIBRE OR COMPOSITION WITH WIRE INSERT; Overall Length: 1.188 INCHES NOMINAL IN; Material: RUBBER SILICONE CLASS Q OVERALL; Center to Center Distance Between Bolt Holes Along Length: 0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN. 12 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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