PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21386Lining,friction

Fwd Seagrave Holdings Lp · NSN 2530-00-352-6453 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-352-6453 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-352-6453. Primary manufacturer part number: 21386.
Features
  • Lining,friction — FSC 2530
  • Fabrication Method: MOLDED
  • Material: ASBESTOS FRICTION LINING
  • Minor Radius: 5.750 INCHES NOMINAL IN
  • Arc Length: 9.750 INCHES NOMINAL IN
  • Features Provided: RIGID FRICTION LINING
  • Lining Style: SEGMENT PLAIN
  • Application Type: DRY
Applications
  • Applications requiring Asbestos Friction Lining construction
General Description

The Lining,friction, cataloged under National Stock Number 2530-00-352-6453, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-352-6453
Primary Part Number21386
Item NameLining,friction
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusACTIVE
Fabrication MethodMOLDED
MaterialASBESTOS FRICTION LINING
Minor Radius5.750 INCHES NOMINAL IN
Arc Length9.750 INCHES NOMINAL IN
Features ProvidedRIGID FRICTION LINING
Lining StyleSEGMENT PLAIN
Application TypeDRY
Surface Condition and LocationONE SIDE GROUND
Width7.000 INCHES NOMINAL IN
Thickness0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-03552523 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5970-01-095-385021386 INTERCHANGEABLE
Insulation Sleeving,electrical
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
2030-01-115-581921386 INTERCHANGEABLE
Driveshaft
Level 10 Industries, Inc. Div Level 10 Industries
6520-01-591-5235Z182600 INTERCHANGEABLE
Lubricant,dental Handpiece
Peter Brasseler Holdings, Llc. Div Dental
Cross-Reference Index
Part NumberManufacturer
21386 PRIMARY Fwd Seagrave Holdings Lp (USA)
Related Parts
3110-00-100-0355INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2523
5970-01-095-3850INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
21386
2030-01-115-5819INTERCHANGEABLE
DRIVESHAFT
21386
6520-01-591-5235INTERCHANGEABLE
LUBRICANT,DENTAL HANDPIECE
Z182600

Frequently Asked Questions

What is NSN 2530-00-352-6453?

NSN 2530-00-352-6453 is a Lining,friction, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-352-6453?

NSN 2530-00-352-6453 has 1 cross-referenced part number: 21386 (Fwd Seagrave Holdings Lp).

What NSN replaces 2530-00-352-6453?

There are 4 known substitutes for 2530-00-352-6453: 3110-00-100-0355, 5970-01-095-3850, 2030-01-115-5819 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21386?

Key specifications for 21386: Fabrication Method: MOLDED; Material: ASBESTOS FRICTION LINING; Minor Radius: 5.750 INCHES NOMINAL IN; Arc Length: 9.750 INCHES NOMINAL IN. 10 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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