PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1208-3-4S7Grommet,nonmetallic

Immel Engineering and Development Co · NSN 5325-00-263-6632 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-263-6632 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-263-6632. Primary manufacturer part number: 1208-3-4S7.
Features
  • Grommet,nonmetallic — FSC 5325
  • Flange Thickness: 0.062 INCHES NOMINAL IN
  • Groove Width: 0.062 INCHES NOMINAL IN
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • Grommet Construction Type: SOLID
  • Features Provided: COOLANT RESISTANT AND OIL RESISTANT
  • Grommet Style: ROUND
  • Groove Outside Diameter: 0.438 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-263-6632, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Immel Engineering and Development Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 42 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-263-6632
Primary Part Number1208-3-4S7
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerImmel Engineering and Development Co
StatusCANCELLED
Flange Thickness0.062 INCHES NOMINAL IN
Groove Width0.062 INCHES NOMINAL IN
Hole Diameter0.250 INCHES NOMINAL IN
Grommet Construction TypeSOLID
Features ProvidedCOOLANT RESISTANT AND OIL RESISTANT
Grommet StyleROUND
Groove Outside Diameter0.438 INCHES NOMINAL IN
Large Flange Outside Diameter0.625 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
ColorBLACK OVERALL
Material Document and ClassificationASTM D2000 BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6135-00-178-9506 INTERCHANGEABLE
Battery,nonrechargeable
5120-00-224-1533738 INTERCHANGEABLE
Pliers
Channellock, Inc
4820-00-236-9454LD1-25-1D INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division
5935-00-283-3354738 INTERCHANGEABLE
Adapter,connector to Lamp Base
Cooper Wiring Devices Inc.
5315-00-472-982016062 INTERCHANGEABLE
Key Machine
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5360-00-531-7890738 INTERCHANGEABLE
Spring,helical,compression
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5910-00-549-2044 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5935-00-704-210533-1606-2 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
5110-00-763-3183 INTERCHANGEABLE
Punch and Die,knockout
4130-00-828-711913208E0331-2 INTERCHANGEABLE
Distributor,refrigerant
Carrier Corp
Cross-Reference Index
Part NumberManufacturer
1208-3-4S7 Immel Engineering and Development Co (USA)
4138300-98 Raytheon Company Div Rmd Strategic (USA)
MS35489-6 Leonardo Spa Helicopters Division - Production Site (ITA)
9448731005 Pilatus Aircraft Ltd (CHE)
97 Atlantic India Rubber Co Inc (USA)
4138300-98 Raytheon Company Dba Raytheon (USA)
8954921-7 Zf Industrieantriebe Witten Gmbh (DEU)
1889768PC49 Northrop Grumman Systems Corporation (USA)
AN931-457 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AN931-4-7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
9M220-6 The Boeing Company Div Defense (USA)
MS35490-6N Zf Industrieantriebe Witten Gmbh (DEU)
956C905-20 Sundstrand Corp Electric Power Systems Div (USA)
70-201640-0407 Gte Government Systems Corp Strategic Systems Div (USA)
MS35489-6 Basic Rubber and Plastics Co. (USA)
9M736-6 The Boeing Company Div Defense (USA)
AN931-4-7 Leonardo Uk Ltd (GBR)
16-062 Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
P34200021 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
803406 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
Related Parts
6135-00-178-9506INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5120-00-224-1533INTERCHANGEABLE
PLIERS
738
4820-00-236-9454INTERCHANGEABLE
VALVE,CHECK
LD1-25-1D
5935-00-283-3354INTERCHANGEABLE
ADAPTER,CONNECTOR TO LAMP BASE
738
5315-00-472-9820INTERCHANGEABLE
KEY MACHINE
16062
5360-00-531-7890INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
738
5910-00-549-2044INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5935-00-704-2105INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
33-1606-2
5110-00-763-3183INTERCHANGEABLE
PUNCH AND DIE,KNOCKOUT
4130-00-828-7119INTERCHANGEABLE
DISTRIBUTOR,REFRIGERANT
13208E0331-2
5325-00-854-9377INTERCHANGEABLE
GROMMET,NONMETALLIC
8954921-7
6240-00-926-7603INTERCHANGEABLE
LAMP,INCANDESCENT
380

Frequently Asked Questions

What is NSN 5325-00-263-6632?

NSN 5325-00-263-6632 is a Grommet,nonmetallic, manufactured by Immel Engineering and Development Co, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-263-6632?

NSN 5325-00-263-6632 has 50 cross-referenced part numbers: 1208-3-4S7 (Immel Engineering and Development Co), 4138300-98 (Raytheon Company Div Rmd Strategic), MS35489-6 (Leonardo Spa Helicopters Division - Production Site), 9448731005 (Pilatus Aircraft Ltd), 97 (Atlantic India Rubber Co Inc) and 45 more.

What NSN replaces 5325-00-263-6632?

There are 12 known substitutes for 5325-00-263-6632: 6135-00-178-9506, 5120-00-224-1533, 4820-00-236-9454 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1208-3-4S7?

Key specifications for 1208-3-4S7: Flange Thickness: 0.062 INCHES NOMINAL IN; Overall Height: 0.188 INCHES NOMINAL IN; Groove Width: 0.062 INCHES NOMINAL IN; Hole Diameter: 0.250 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-263-6632 still in active supply?

NSN 5325-00-263-6632 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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