PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16881Cap,pillow Block

Moog Inc. Dba Ampac-Isp Corp · NSN 3130-01-185-8794 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-185-8794 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-185-8794. Primary manufacturer part number: 16881.
Features
  • Cap,pillow Block — FSC 3130
  • General Characteristics Item Description: STEEL,SAE 1020
  • 3 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 3130-01-185-8794, 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 3 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
NSN3130-01-185-8794
Primary Part Number16881
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
General Characteristics Item DescriptionSTEEL,SAE 1020
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-196-2029B687R-156B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5950-00-263-0877 INTERCHANGEABLE
Transformer,radio Frequency
5307-01-179-20841688-1 INTERCHANGEABLE
Stud,special
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
1270-17560 ITEM 3 Moog Inc. Dba Ampac-Isp Corp (USA)
16881 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
1270-17560 PIECE 3 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
4730-00-196-2029INTERCHANGEABLE
NIPPLE,PIPE
B687R-156B
5950-00-263-0877INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5307-01-179-2084INTERCHANGEABLE
STUD,SPECIAL
1688-1

Frequently Asked Questions

What is NSN 3130-01-185-8794?

NSN 3130-01-185-8794 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 3130-01-185-8794?

NSN 3130-01-185-8794 has 3 cross-referenced part numbers: 1270-17560 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp), 16881 (Moog Inc. Dba Ampac-Isp Corp), 1270-17560 PIECE 3 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3130-01-185-8794?

There are 3 known substitutes for 3130-01-185-8794: 4730-00-196-2029, 5950-00-263-0877, 5307-01-179-2084. Verify interchangeability with system specifications before substitution.

What are the specifications of 16881?

Key specifications for 16881: General Characteristics Item Description: STEEL,SAE 1020. 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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