PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

181121Pin,straight,headless

Telemechanics Inc · NSN 5315-00-422-1610 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-422-1610 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-422-1610. Primary manufacturer part number: 181121.
Features
  • Pin,straight,headless — FSC 5315
  • Material: STEEL OVERALL
  • Pin Overall Diameter: 0.0620 INCHES NOMINAL IN
  • Pin Overall Length: 0.414 INCHES NOMINAL IN
  • First End Style: SQUARE
  • Second End Relationship with First End: IDENTICAL
  • 1 verified cross-reference
  • Primary manufacturer: Telemechanics Inc
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-422-1610, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-422-1610
Primary Part Number181121
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
MaterialSTEEL OVERALL
Pin Overall Diameter0.0620 INCHES NOMINAL IN
Pin Overall Length0.414 INCHES NOMINAL IN
First End StyleSQUARE
Second End Relationship with First EndIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-00-415-9385581098 INTERCHANGEABLE
Impeller,pump,centrifugal
Little Giant Pump Co
Cross-Reference Index
Part NumberManufacturer
181121 PRIMARY Telemechanics Inc (USA)
Related Parts
4320-00-415-9385INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
581098

Frequently Asked Questions

What is NSN 5315-00-422-1610?

NSN 5315-00-422-1610 is a Pin,straight,headless, manufactured by Telemechanics Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-422-1610?

NSN 5315-00-422-1610 has 1 cross-referenced part number: 181121 (Telemechanics Inc).

What NSN replaces 5315-00-422-1610?

There is 1 known substitute for 5315-00-422-1610: 4320-00-415-9385. Verify interchangeability with system specifications before substitution.

What are the specifications of 181121?

Key specifications for 181121: Material: STEEL OVERALL; Pin Overall Diameter: 0.0620 INCHES NOMINAL IN; Pin Overall Length: 0.414 INCHES NOMINAL IN; First End Style: SQUARE. 5 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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