PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS122159Insert,screw Thread

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5325-00-473-3887 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-473-3887 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-473-3887. Primary manufacturer part number: MS122159.
Features
  • Insert,screw Thread — FSC 5325
  • Length: 8.125 INCHES MINIMUM AND 8.625 INCHES MAXIMUM IN
  • Insert Size: 0.205 IN. MIN-0.220 IN. MAX IN
  • 5 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-00-473-3887, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-473-3887
Primary Part NumberMS122159
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Length8.125 INCHES MINIMUM AND 8.625 INCHES MAXIMUM IN
Insert Size0.205 IN. MIN-0.220 IN. MAX IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5325-00-721-6936MS21209C0820 INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5325-01-468-0061 INTERCHANGEABLE
Insert,screw Thread
Cross-Reference Index
Part NumberManufacturer
MS21208C0820 Zf Industrieantriebe Witten Gmbh (DEU)
MS122159 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5325PL0955038 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MS122159 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
10119116 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5325-00-721-6936INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209C0820
5325-01-468-0061INTERCHANGEABLE
INSERT,SCREW THREAD

Frequently Asked Questions

What is NSN 5325-00-473-3887?

NSN 5325-00-473-3887 is a Insert,screw Thread, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-473-3887?

NSN 5325-00-473-3887 has 5 cross-referenced part numbers: MS21208C0820 (Zf Industrieantriebe Witten Gmbh), MS122159 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5325PL0955038 (Jednolity Indeks Materialowy - Uniform Material Index), MS122159 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 10119116 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5325-00-473-3887?

There are 2 known substitutes for 5325-00-473-3887: 5325-00-721-6936, 5325-01-468-0061. Verify interchangeability with system specifications before substitution.

What are the specifications of MS122159?

Key specifications for MS122159: Length: 8.125 INCHES MINIMUM AND 8.625 INCHES MAXIMUM IN; Insert Size: 0.205 IN. MIN-0.220 IN. MAX IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-473-3887 still in active supply?

NSN 5325-00-473-3887 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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