PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

508621Lining Material,friction

Manitowoc Engineering Co Division of the Manitowoc Co Inc · NSN 2530-00-278-6508 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-278-6508 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-278-6508. Primary manufacturer part number: 508621.
Features
  • Lining Material,friction — FSC 2530
  • Features Provided: FLEXIBLE FRICTION LINING
  • Nondefinitive Spec/std Data: 2 TYPE
  • Application Type: DRY
  • Lining Style: BULK LINING
  • Fabrication Method: MOLDED
  • Thickness: 0.187 INCHES NOMINAL IN
  • Width: 1.750 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lining Material,friction, cataloged under National Stock Number 2530-00-278-6508, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Manitowoc Engineering Co Division of the Manitowoc Co Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-278-6508
Primary Part Number508621
Item NameLining Material,friction
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerManitowoc Engineering Co Division of the Manitowoc Co Inc
StatusACTIVE
Features ProvidedFLEXIBLE FRICTION LINING
Nondefinitive Spec/std Data2 TYPE
Application TypeDRY
Lining StyleBULK LINING
Fabrication MethodMOLDED
Thickness0.187 INCHES NOMINAL IN
Width1.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-061-87155086-2-1 INTERCHANGEABLE
Caster,rigid
Albion Industries, Inc.
2835-00-076-6519311489 INTERCHANGEABLE
Guide Assy,pin
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
2530-00-141-8544GGW 3IN X 1/4IN INTERCHANGEABLE
Lining Material,friction
Scan-Pac Mfg., Inc. Dba Scan-Pac
2530-00-278-6473 INTERCHANGEABLE
Lining Material,friction
2530-00-278-6492 INTERCHANGEABLE
Lining Material,friction
2530-00-278-6499 INTERCHANGEABLE
Lining Material,friction
2530-00-278-6505232-AF 30'ROLL 3'WIDE,5/16"THIC INTERCHANGEABLE
Lining Material,friction
Scan-Pac Mfg., Inc. Dba Scan-Pac
2530-00-278-6507 INTERCHANGEABLE
Lining Material,friction
2530-00-278-6509 INTERCHANGEABLE
Lining Material,friction
2530-00-278-6522 INTERCHANGEABLE
Lining Material,friction
Cross-Reference Index
Part NumberManufacturer
508621 Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA)
232-AF 25FT1-3/4"WIDTH3/16"THICK Scan-Pac Mfg., Inc. Dba Scan-Pac (USA)
A-A-52522 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-52522B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1 3/4 IN W X 3/16 IN T X 25 FT L Ceco Friction Products, Inc. (USA)
HHL00361 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
31148-9 Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA)
508301 Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA)
232-AF 3/16-1 3/4 Scan-Pac Mfg., Inc. Dba Scan-Pac (USA)
Related Parts
5340-00-061-8715INTERCHANGEABLE
CASTER,RIGID
5086-2-1
2835-00-076-6519INTERCHANGEABLE
GUIDE ASSY,PIN
311489
2530-00-141-8544INTERCHANGEABLE
LINING MATERIAL,FRICTION
GGW 3IN X 1/4IN
2530-00-278-6473INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6492INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6499INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6505INTERCHANGEABLE
LINING MATERIAL,FRICTION
232-AF 30'ROLL 3'WIDE,5/16"THIC
2530-00-278-6507INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6509INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6522INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6526INTERCHANGEABLE
LINING MATERIAL,FRICTION
2530-00-278-6529INTERCHANGEABLE
LINING MATERIAL,FRICTION

Frequently Asked Questions

What is NSN 2530-00-278-6508?

NSN 2530-00-278-6508 is a Lining Material,friction, manufactured by Manitowoc Engineering Co Division of the Manitowoc Co Inc, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-278-6508?

NSN 2530-00-278-6508 has 9 cross-referenced part numbers: 508621 (Manitowoc Engineering Co Division of the Manitowoc Co Inc), 232-AF 25FT1-3/4"WIDTH3/16"THICK (Scan-Pac Mfg., Inc. Dba Scan-Pac), A-A-52522 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-52522B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 1 3/4 IN W X 3/16 IN T X 25 FT L (Ceco Friction Products, Inc.) and 4 more.

What NSN replaces 2530-00-278-6508?

There are 12 known substitutes for 2530-00-278-6508: 5340-00-061-8715, 2835-00-076-6519, 2530-00-141-8544 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 508621?

Key specifications for 508621: Features Provided: FLEXIBLE FRICTION LINING; Nondefinitive Spec/std Data: 2 TYPE; Special Features: NON ASBESTOS MATERIAL; Application Type: DRY. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com