PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS21209F8-10Insert,screw Thread

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5325-00-803-7150 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-803-7150 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-803-7150. Primary manufacturer part number: MS21209F8-10.
Features
  • Insert,screw Thread — FSC 5325
  • Thread Quantity Per Inch: 20
  • Thread Direction: RIGHT-HAND
  • Material: STEEL CORROSION RESISTING OVERALL
  • Style Designator: COIL
  • Surface Treatment: PASSIVATE OVERALL
  • Thread Series Designator: UNF
  • Thread Length: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-00-803-7150, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-803-7150
Primary Part NumberMS21209F8-10
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
Thread Quantity Per Inch20
Thread DirectionRIGHT-HAND
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorCOIL
Surface TreatmentPASSIVATE OVERALL
Thread Series DesignatorUNF
Thread Length0.500 INCHES NOMINAL IN
Insert Size0.592 IN. MIN TO 0.617 IN. MAX FREE OD IN
Length0.500 INCHES NOMINAL IN
Thread Class3B
Nominal Thread Size0.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5325-00-843-0003 INTERCHANGEABLE
Insert,screw Thread
5325-01-364-7728 INTERCHANGEABLE
Insert,screw Thread
5325-01-365-1219MS21209C0230L INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5325-01-387-0517 INTERCHANGEABLE
Insert,screw Thread
5325-01-395-5075MS21209C1-10L INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5325-01-399-1963 INTERCHANGEABLE
Insert,screw Thread
5325-01-421-8404MS21209C0825P INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5325-01-425-2454MS21209F7-10L 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
5325-01-500-44114691-6CN0333 INTERCHANGEABLE
Insert,screw Thread
Emhart Teknologies Llc Dba Pop Fasteners Div Emhart Inds
Cross-Reference Index
Part NumberManufacturer
37082-08A Moog Inc. Dba Ampac-Isp Corp (USA)
107022-30 Raytheon Company (USA)
3591-8CNX1-2 New Haven Mfg Corp (USA)
3591-8CN500 Stanley Engineered Fastening Llc (USA)
NASM21209 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
11698723-13 Springfield Armory (USA)
MS21209F8-10 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS21209F8-10 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5325PL0961933 Jednolity Indeks Materialowy - Uniform Material Index (POL)
2019311P16 Zf Industrieantriebe Witten Gmbh (DEU)
11698723-13 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
MIL-I-8846 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3591-8CN0500 New Haven Mfg Corp (USA)
3591-8CN0500 Stanley Engineered Fastening Llc (USA)
431384 ITEM 29 Donaldson Company, Inc. (USA)
Related Parts
5325-00-843-0003INTERCHANGEABLE
INSERT,SCREW THREAD
5325-01-364-7728INTERCHANGEABLE
INSERT,SCREW THREAD
5325-01-365-1219INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209C0230L
5325-01-387-0517INTERCHANGEABLE
INSERT,SCREW THREAD
5325-01-395-5075INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209C1-10L
5325-01-399-1963INTERCHANGEABLE
INSERT,SCREW THREAD
5325-01-421-8404INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209C0825P
5325-01-425-2454INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209F7-10L
5325-01-468-0061INTERCHANGEABLE
INSERT,SCREW THREAD
5325-01-500-4411INTERCHANGEABLE
INSERT,SCREW THREAD
4691-6CN0333

Frequently Asked Questions

What is NSN 5325-00-803-7150?

NSN 5325-00-803-7150 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 5325-00-803-7150?

NSN 5325-00-803-7150 has 15 cross-referenced part numbers: 37082-08A (Moog Inc. Dba Ampac-Isp Corp), 107022-30 (Raytheon Company), 3591-8CNX1-2 (New Haven Mfg Corp), 3591-8CN500 (Stanley Engineered Fastening Llc), NASM21209 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 10 more.

What NSN replaces 5325-00-803-7150?

There are 10 known substitutes for 5325-00-803-7150: 5325-00-843-0003, 5325-01-364-7728, 5325-01-365-1219 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS21209F8-10?

Key specifications for MS21209F8-10: Thread Quantity Per Inch: 20; Thread Direction: RIGHT-HAND; Material: STEEL CORROSION RESISTING OVERALL; Style Designator: COIL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-803-7150 still in active supply?

NSN 5325-00-803-7150 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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