PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20872Cap,pillow Block

Moog Inc. Dba Ampac-Isp Corp · NSN 3130-01-188-1974 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-188-1974 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-188-1974. Primary manufacturer part number: 20872.
Features
  • Cap,pillow Block — FSC 3130
  • General Characteristics Item Description: COPPER ALLOY,QQ-C-390,ALLOY 932
  • 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 3130-01-188-1974, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3130-01-188-1974
Primary Part Number20872
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
General Characteristics Item DescriptionCOPPER ALLOY,QQ-C-390,ALLOY 932
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-146-076620872 INTERCHANGEABLE
Nut,plain,hexagon
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5133-00-266-9244 INTERCHANGEABLE
Drill,twist
7510-01-081-6273 INTERCHANGEABLE
Ink,marking Stencil
Cross-Reference Index
Part NumberManufacturer
20-20860 ITEM 8 Moog Inc. Dba Ampac-Isp Corp (USA)
20872 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5310-00-146-0766INTERCHANGEABLE
NUT,PLAIN,HEXAGON
20872
5133-00-266-9244INTERCHANGEABLE
DRILL,TWIST
7510-01-081-6273INTERCHANGEABLE
INK,MARKING STENCIL

Frequently Asked Questions

What is NSN 3130-01-188-1974?

NSN 3130-01-188-1974 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 3130-01-188-1974?

NSN 3130-01-188-1974 has 2 cross-referenced part numbers: 20-20860 ITEM 8 (Moog Inc. Dba Ampac-Isp Corp), 20872 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3130-01-188-1974?

There are 3 known substitutes for 3130-01-188-1974: 5310-00-146-0766, 5133-00-266-9244, 7510-01-081-6273. Verify interchangeability with system specifications before substitution.

What are the specifications of 20872?

Key specifications for 20872: General Characteristics Item Description: COPPER ALLOY,QQ-C-390,ALLOY 932. 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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