PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P122Setscrew

Alfred Conhagen, Inc. · NSN 5305-01-417-8760 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-417-8760 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-417-8760. Primary manufacturer part number: P122.
Features
  • Setscrew — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Material Document and Classification: QQ-N-281, CLASS A OR CLASS B FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Point Style: CUP
  • Fastener Length: 0.250 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Thread Quantity Per Inch: 32
  • Thread Series Designator: UNF
Applications
  • Applications requiring Nickel Alloy 400 or Nickel Alloy R-405 Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-01-417-8760, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Alfred Conhagen, Inc.. Government technical data includes 9 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-417-8760
Primary Part NumberP122
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAlfred Conhagen, Inc.
StatusACTIVE
Thread DirectionRIGHT-HAND
Material Document and ClassificationQQ-N-281, CLASS A OR CLASS B FED SPEC ALL MATERIAL RESPONSES OVERALL
Point StyleCUP
Fastener Length0.250 INCHES NOMINAL IN
Nominal Thread Diameter0.190 INCHES IN
Thread Quantity Per Inch32
Thread Series DesignatorUNF
Internal Drive StyleHEXAGON
MaterialNICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-156-142122308 INTERCHANGEABLE
Bearing,roller,self-Aligning
Brinkley Technology Group Llc Dba Hercules Manufacturing
3110-00-156-357610879 INTERCHANGEABLE
Bearing,ball,annular
Uniontools Inc
2940-00-541-3499376376R92 INTERCHANGEABLE
Filter Element,fluid
Dressta North America Ltd
6625-00-865-663712277644-1 INTERCHANGEABLE
Lead,test
U S Army Tank Automotive Command Amsta-Im-Mm
6145-01-113-2337 INTERCHANGEABLE
Cable,special Purpose,electrical
6625-01-153-7592810AS1487 INTERCHANGEABLE
Lead,test
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5120-01-361-8724P-122 INTERCHANGEABLE
Punch,center,solid
Ngk Metals Corporation Dba N G K Berylco
5950-01-432-276815544 INTERCHANGEABLE
Reactor
Magnespec Inc
6630-01-576-5958P122 INTERCHANGEABLE
Physiograph System
Astro-Med Inc Dba Grass-Telefactor Product Group
Cross-Reference Index
Part NumberManufacturer
P122 PRIMARY Alfred Conhagen, Inc. (USA)
PL-1537 PIECE 29 Alfred Conhagen, Inc. (USA)
Related Parts
3110-00-156-1421INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
22308
3110-00-156-3576INTERCHANGEABLE
BEARING,BALL,ANNULAR
10879
2940-00-541-3499INTERCHANGEABLE
FILTER ELEMENT,FLUID
376376R92
6625-00-865-6637INTERCHANGEABLE
LEAD,TEST
12277644-1
6145-01-113-2337INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6625-01-153-7592INTERCHANGEABLE
LEAD,TEST
810AS1487
5120-01-361-8724INTERCHANGEABLE
PUNCH,CENTER,SOLID
P-122
5950-01-432-2768INTERCHANGEABLE
REACTOR
15544
6630-01-576-5958INTERCHANGEABLE
PHYSIOGRAPH SYSTEM
P122

Frequently Asked Questions

What is NSN 5305-01-417-8760?

NSN 5305-01-417-8760 is a Setscrew, manufactured by Alfred Conhagen, Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-417-8760?

NSN 5305-01-417-8760 has 2 cross-referenced part numbers: P122 (Alfred Conhagen, Inc.), PL-1537 PIECE 29 (Alfred Conhagen, Inc.).

What NSN replaces 5305-01-417-8760?

There are 9 known substitutes for 5305-01-417-8760: 3110-00-156-1421, 3110-00-156-3576, 2940-00-541-3499 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P122?

Key specifications for P122: Thread Direction: RIGHT-HAND; Material Document and Classification: QQ-N-281, CLASS A OR CLASS B FED SPEC ALL MATERIAL RESPONSES OVERALL; Point Style: CUP; Fastener Length: 0.250 INCHES NOMINAL IN. 9 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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