PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12346Insert,screw Thread

Arvinmeritor Inc · NSN 5325-00-415-2755 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-415-2755 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-415-2755. Primary manufacturer part number: 12346.
Features
  • Insert,screw Thread — FSC 5325
  • Material: STEEL CORROSION RESISTING OVERALL
  • Style Designator: FLANGE
  • Surface Treatment: PASSIVATE OVERALL
  • Length: 0.750 INCHES NOMINAL IN
  • Nominal Thread Size: 0.312 INCHES IN
  • Thread Series Designator: UNF
  • Thread Class: 2B
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 5325-00-415-2755, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Arvinmeritor Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-415-2755
Primary Part Number12346
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerArvinmeritor Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorFLANGE
Surface TreatmentPASSIVATE OVERALL
Length0.750 INCHES NOMINAL IN
Nominal Thread Size0.312 INCHES IN
Thread Series DesignatorUNF
Thread Class2B
Flange Thickness0.390 INCHES NOMINAL IN
Thread Quantity Per Inch24
Insert Size0.875-14 UNF 2A A
Width Across Flats1.175 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5920-00-212-705312346 INTERCHANGEABLE
Shield,corona
Dayton-Granger, Inc.
6625-00-772-6115 INTERCHANGEABLE
Gear and Shaft Asse
3455-01-046-035054042 INTERCHANGEABLE
Cutter,milling,end
Precision Twist Drill Co
5895-01-488-930712346 INTERCHANGEABLE
Switch,electronic
Ap Labs, Inc.
4730-01-559-3054 INTERCHANGEABLE
Cap,pipe
5120-01-579-1017 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
NP11491PC29 Armco Inc Nation Supply Co (USA)
12346 PRIMARY Arvinmeritor Inc (USA)
5190458 General Motors Corp (USA)
12346 Dresser, Llc (USA)
12346 Berry-Hill Corp (USA)
12346 Armco Inc Nation Supply Co (USA)
12346 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
12346 Hercules Engine Co Inc (USA)
NP10118PC22 Armco Inc Nation Supply Co (USA)
NP10121PC22 Armco Inc Nation Supply Co (USA)
12346 Hatch & Kirk, Inc. (USA)
5190458 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5920-00-212-7053INTERCHANGEABLE
SHIELD,CORONA
12346
6625-00-772-6115INTERCHANGEABLE
GEAR AND SHAFT ASSE
3455-01-046-0350INTERCHANGEABLE
CUTTER,MILLING,END
54042
5895-01-488-9307INTERCHANGEABLE
SWITCH,ELECTRONIC
12346
4730-01-559-3054INTERCHANGEABLE
CAP,PIPE
5120-01-579-1017INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5325-00-415-2755?

NSN 5325-00-415-2755 is a Insert,screw Thread, manufactured by Arvinmeritor Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-415-2755?

NSN 5325-00-415-2755 has 12 cross-referenced part numbers: NP11491PC29 (Armco Inc Nation Supply Co), 12346 (Arvinmeritor Inc), 5190458 (General Motors Corp), 12346 (Dresser, Llc), 12346 (Berry-Hill Corp) and 7 more.

What NSN replaces 5325-00-415-2755?

There are 6 known substitutes for 5325-00-415-2755: 5920-00-212-7053, 6625-00-772-6115, 3455-01-046-0350 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12346?

Key specifications for 12346: Material: STEEL CORROSION RESISTING OVERALL; Style Designator: FLANGE; Surface Treatment: PASSIVATE OVERALL; Length: 0.750 INCHES NOMINAL IN. 11 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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