PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25861Cap,pillow Block

Moog Inc. Dba Ampac-Isp Corp · NSN 3130-01-188-1980 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-188-1980 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-188-1980. Primary manufacturer part number: 25861.
Features
  • Cap,pillow Block — FSC 3130
  • General Characteristics Item Description: STEEL,CLASS 1018
  • 2 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Cap,pillow Block, cataloged under National Stock Number 3130-01-188-1980, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN3130-01-188-1980
Primary Part Number25861
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
General Characteristics Item DescriptionSTEEL,CLASS 1018
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-118-528325861 INTERCHANGEABLE
Gearshaft,spur
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5950-00-824-058325861 INTERCHANGEABLE
Transformer,power
Gte Products Corp Sylvania Miniature Lighting Div
7045-01-296-469525861 INTERCHANGEABLE
Disk Cartridge,magnetic
Ametek Inc Schutte and Koerting Div
9150-01-439-186425861 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
6015-01-441-427625861 INTERCHANGEABLE
Cable,fiber Optic
Lucent Technologies Inc Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
2650-27000 ITEM 4 Moog Inc. Dba Ampac-Isp Corp (USA)
25861 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
3040-00-118-5283INTERCHANGEABLE
GEARSHAFT,SPUR
25861
5950-00-824-0583INTERCHANGEABLE
TRANSFORMER,POWER
25861
7045-01-296-4695INTERCHANGEABLE
DISK CARTRIDGE,MAGNETIC
25861
9150-01-439-1864INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
25861
6015-01-441-4276INTERCHANGEABLE
CABLE,FIBER OPTIC
25861

Frequently Asked Questions

What is NSN 3130-01-188-1980?

NSN 3130-01-188-1980 is a Cap,pillow Block, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-188-1980?

NSN 3130-01-188-1980 has 2 cross-referenced part numbers: 2650-27000 ITEM 4 (Moog Inc. Dba Ampac-Isp Corp), 25861 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3130-01-188-1980?

There are 5 known substitutes for 3130-01-188-1980: 3040-00-118-5283, 5950-00-824-0583, 7045-01-296-4695 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25861?

Key specifications for 25861: General Characteristics Item Description: STEEL,CLASS 1018. 1 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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