PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21241Pin,alignment

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · NSN 5315-00-486-4077 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-486-4077 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-486-4077. Primary manufacturer part number: 21241.
Features
  • Pin,alignment — FSC 5315
  • General Characteristics Item Description: CRES QQ-S-764 TYPE 303 COND A,PASSIVATE MIL-F-14072 FINISH E300,1.620 IN. LENGTH,1.000 IN. SHOULDER TO END,0.373 IN. MIN 0.375 IN. MAX DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,alignment, cataloged under National Stock Number 5315-00-486-4077, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-486-4077
Primary Part Number21241
Item NamePin,alignment
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit
StatusACTIVE
General Characteristics Item DescriptionCRES QQ-S-764 TYPE 303 COND A,PASSIVATE MIL-F-14072 FINISH E300,1.620 IN. LENGTH,1.000 IN. SHOULDER TO END,0.373 IN. MIN 0.375 IN. MAX DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-116-978121241 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5998-00-172-2275 INTERCHANGEABLE
Printed Circuit Board
5110-00-268-1258 INTERCHANGEABLE
Reamer,hand
5970-00-496-46039B8369 INTERCHANGEABLE
Insulator,plate
Caterpillar Inc Div Caterpillar Defense
3020-00-547-0123 INTERCHANGEABLE
Sprocket Wheel
5995-01-171-1705 INTERCHANGEABLE
Cable Assembly,special Purpose,e
6640-01-345-5387 INTERCHANGEABLE
Rack,pipet
5340-01-506-4203 INTERCHANGEABLE
Bracket,mounting
Cross-Reference Index
Part NumberManufacturer
21241 PRIMARY Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Related Parts
4820-00-116-9781INTERCHANGEABLE
SEAT,VALVE
21241
5998-00-172-2275INTERCHANGEABLE
PRINTED CIRCUIT BOARD
5110-00-268-1258INTERCHANGEABLE
REAMER,HAND
5970-00-496-4603INTERCHANGEABLE
INSULATOR,PLATE
9B8369
3020-00-547-0123INTERCHANGEABLE
SPROCKET WHEEL
5995-01-171-1705INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6640-01-345-5387INTERCHANGEABLE
RACK,PIPET
5340-01-506-4203INTERCHANGEABLE
BRACKET,MOUNTING

Frequently Asked Questions

What is NSN 5315-00-486-4077?

NSN 5315-00-486-4077 is a Pin,alignment, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-486-4077?

NSN 5315-00-486-4077 has 1 cross-referenced part number: 21241 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).

What NSN replaces 5315-00-486-4077?

There are 8 known substitutes for 5315-00-486-4077: 4820-00-116-9781, 5998-00-172-2275, 5110-00-268-1258 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21241?

Key specifications for 21241: General Characteristics Item Description: CRES QQ-S-764 TYPE 303 COND A,PASSIVATE MIL-F-14072 FINISH E300,1.620 IN. LENGTH,1.000 IN. SHOULDER TO END,0.373 IN. MIN 0.375 IN. MAX DIA IN. 1 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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