PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35489-21Grommet,nonmetallic

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5325-00-270-8891 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-270-8891 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-270-8891. Primary manufacturer part number: MS35489-21.
Features
  • Grommet,nonmetallic — FSC 5325
  • Hole Diameter: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
  • Groove Outside Diameter: 1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM IN
  • Features Provided: COOLANT RESISTANT AND OIL RESISTANT
  • Groove Width: 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
  • Grommet Construction Type: SOLID
  • Large Flange Outside Diameter: 1.781 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN
  • Grommet Style: ROUND
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-270-8891, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-270-8891
Primary Part NumberMS35489-21
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Hole Diameter0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
Groove Outside Diameter1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM IN
Features ProvidedCOOLANT RESISTANT AND OIL RESISTANT
Groove Width0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
Grommet Construction TypeSOLID
Large Flange Outside Diameter1.781 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN
Grommet StyleROUND
Flange Thickness0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
Material Document and ClassificationASTM D2000BG525A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER SYNTHETIC OVERALL
ColorBLACK OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5930-00-102-4249 INTERCHANGEABLE
Switch Section,rotary
5920-00-252-3197301010 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5950-00-254-6735 INTERCHANGEABLE
Coil,electrical
5310-00-430-944211739 INTERCHANGEABLE
Washer,flat
Komatsu America Corporation
6220-00-858-092311739 INTERCHANGEABLE
Contact Assembly,li
Grimes Aerospace Company
2920-00-911-28051113023 INTERCHANGEABLE
Starter,engine,electrical
Borgwarner Pds (anderson), L.l.c.
2805-01-104-675711-3023 INTERCHANGEABLE
Ring Set,piston
Thermo King Corporation Dba Phoenix Global Distirbution.
5130-01-130-719611739 INTERCHANGEABLE
Die,crimping Tool
Abb Installation Products Inc
1290-01-304-161511302-3 INTERCHANGEABLE
Interface Unit,remote,fire Contr
Hamilton Sundstrand Corporation Dba Collins Aerospace
5130-01-379-8221 INTERCHANGEABLE
Die,crimping Tool
Cross-Reference Index
Part NumberManufacturer
MS35489-21 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
11739 Canfield Rubber Co the (USA)
AN931-12-23 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MILG3036 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2275 Atlantic India Rubber Co Inc (USA)
MS35489-21 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
10119078 Nimikkeistokeskus Ncb Finland (FIN)
113023 Federal Screw Products, Inc. (USA)
BACG20AF12B4 The Boeing Company Div Defense (USA)
Related Parts
5930-00-102-4249INTERCHANGEABLE
SWITCH SECTION,ROTARY
5920-00-252-3197INTERCHANGEABLE
FUSE,CARTRIDGE
301010
5950-00-254-6735INTERCHANGEABLE
COIL,ELECTRICAL
5310-00-430-9442INTERCHANGEABLE
WASHER,FLAT
11739
6220-00-858-0923INTERCHANGEABLE
CONTACT ASSEMBLY,LI
11739
2920-00-911-2805INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
1113023
2805-01-104-6757INTERCHANGEABLE
RING SET,PISTON
11-3023
5130-01-130-7196INTERCHANGEABLE
DIE,CRIMPING TOOL
11739
1290-01-304-1615INTERCHANGEABLE
INTERFACE UNIT,REMOTE,FIRE CONTR
11302-3
5130-01-379-8221INTERCHANGEABLE
DIE,CRIMPING TOOL
5985-01-566-7116INTERCHANGEABLE
COUPLER,DIRECTIONAL
11302-3

Frequently Asked Questions

What is NSN 5325-00-270-8891?

NSN 5325-00-270-8891 is a Grommet,nonmetallic, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-270-8891?

NSN 5325-00-270-8891 has 9 cross-referenced part numbers: MS35489-21 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 11739 (Canfield Rubber Co the), AN931-12-23 (Aeronautical Standards Group Dept of Navy and Air Force), MILG3036 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2275 (Atlantic India Rubber Co Inc) and 4 more.

What NSN replaces 5325-00-270-8891?

There are 11 known substitutes for 5325-00-270-8891: 5930-00-102-4249, 5920-00-252-3197, 5950-00-254-6735 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35489-21?

Key specifications for MS35489-21: Hole Diameter: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN; Groove Outside Diameter: 1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM IN; Features Provided: COOLANT RESISTANT AND OIL RESISTANT; Overall Height: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-270-8891 still in active supply?

NSN 5325-00-270-8891 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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