PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12528858Grommet,nonmetallic

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5325-01-686-3464 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-686-3464 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-686-3464. Primary manufacturer part number: 12528858.
Features
  • Grommet,nonmetallic — FSC 5325
  • Hole Diameter: 0.25 INCHES NOMINAL IN
  • Flange Thickness: 0.06 INCHES NOMINAL IN
  • Spline Minor Diameter: 1.12 INCHES NOMINAL IN
  • Grommet Style: CONICAL
  • Spline Width: 0.12 INCHES NOMINAL IN
  • Recess Diameter: 1.56 INCHES NOMINAL IN
  • Spline Major Diameter: 2.06 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-686-3464, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-686-3464
Primary Part Number12528858
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Hole Diameter0.25 INCHES NOMINAL IN
Flange Thickness0.06 INCHES NOMINAL IN
Spline Minor Diameter1.12 INCHES NOMINAL IN
Grommet StyleCONICAL
Spline Width0.12 INCHES NOMINAL IN
Recess Diameter1.56 INCHES NOMINAL IN
Spline Major Diameter2.06 INCHES NOMINAL IN
Groove Width0.06 INCHES NOMINAL IN
MaterialRUBBER OVERALL
Material Document and ClassificationASTM D2000 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-01-090-4154 INTERCHANGEABLE
Valve,gate
4820-01-154-805904115179 INTERCHANGEABLE
Seat,valve
Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
4820-01-156-48623462-3 PART 2 INTERCHANGEABLE
Cap,valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-156-71803462-3 PART 55A INTERCHANGEABLE
Indicator Plate,valve
Flowserve Corporation Div Flowserve Us Inc
4520-01-351-399034623 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
Cross-Reference Index
Part NumberManufacturer
34623 Am General Llc (USA)
12528858 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
4820-01-090-4154INTERCHANGEABLE
VALVE,GATE
4820-01-154-8059INTERCHANGEABLE
SEAT,VALVE
04115179
4820-01-156-4862INTERCHANGEABLE
CAP,VALVE
3462-3 PART 2
4820-01-156-7180INTERCHANGEABLE
INDICATOR PLATE,VALVE
3462-3 PART 55A
4520-01-351-3990INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
34623

Frequently Asked Questions

What is NSN 5325-01-686-3464?

NSN 5325-01-686-3464 is a Grommet,nonmetallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-686-3464?

NSN 5325-01-686-3464 has 2 cross-referenced part numbers: 34623 (Am General Llc), 12528858 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5325-01-686-3464?

There are 5 known substitutes for 5325-01-686-3464: 4820-01-090-4154, 4820-01-154-8059, 4820-01-156-4862 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12528858?

Key specifications for 12528858: Hole Diameter: 0.25 INCHES NOMINAL IN; Flange Thickness: 0.06 INCHES NOMINAL IN; Spline Minor Diameter: 1.12 INCHES NOMINAL IN; End Item Identification: 8405015549638. 13 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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