PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26855Pin,shoulder,headless

Triumph Thermal Systems - Maryland, Inc. · NSN 5315-00-777-7186 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-777-7186 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-777-7186. Primary manufacturer part number: 26855.
Features
  • Pin,shoulder,headless — FSC 5315
  • Material: STEEL CORROSION RESISTING OVERALL
  • Shoulder Diameter: 0.270 INCHES NOMINAL IN
  • Shank Length: 0.122 INCHES NOMINAL IN
  • Undercut Diameter: 0.180 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Triumph Thermal Systems - Maryland, Inc.
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-777-7186, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-777-7186
Primary Part Number26855
Item NamePin,shoulder,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Shoulder Diameter0.270 INCHES NOMINAL IN
Shank Length0.122 INCHES NOMINAL IN
Undercut Diameter0.180 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-045-116461110 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
6220-00-169-6304 INTERCHANGEABLE
Lamp Unit,vehicular
5310-00-431-731226855 INTERCHANGEABLE
Washer,lock
Dresser, Llc
5950-00-467-1440373289-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5930-00-548-37611381 INTERCHANGEABLE
Switch,thermostatic
Amot Controls Llc
5360-00-624-026026855 INTERCHANGEABLE
Spring,helical,compression
Briggs and Stratton Corp
2520-00-733-336126855 INTERCHANGEABLE
Flywheel,clutch
Mitsubishi Caterpillar Forklift America, Inc
5355-00-849-89761700-1 INTERCHANGEABLE
Pointer,dial
Mission Systems Davenport Inc.
4730-00-918-5701 INTERCHANGEABLE
Coupling Half,quick Disconnect
4310-00-978-081917001 INTERCHANGEABLE
Breather
Falls Filtration Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
50031801 Nspa-Ld/hawk
26855 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
526 Imco Inc (USA)
17001 Gencorp Automotive Engineered Elastomers Div (USA)
Related Parts
5950-00-045-1164INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61110
6220-00-169-6304INTERCHANGEABLE
LAMP UNIT,VEHICULAR
5310-00-431-7312INTERCHANGEABLE
WASHER,LOCK
26855
5950-00-467-1440INTERCHANGEABLE
TRANSFORMER,POWER
373289-1
5930-00-548-3761INTERCHANGEABLE
SWITCH,THERMOSTATIC
1381
5360-00-624-0260INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26855
2520-00-733-3361INTERCHANGEABLE
FLYWHEEL,CLUTCH
26855
5355-00-849-8976INTERCHANGEABLE
POINTER,DIAL
1700-1
4730-00-918-5701INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4310-00-978-0819INTERCHANGEABLE
BREATHER
17001
5962-01-077-0802INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7930-01-084-3103INTERCHANGEABLE
CLEANER,INDUSTRIAL,MULTI PURPOSE
26855

Frequently Asked Questions

What is NSN 5315-00-777-7186?

NSN 5315-00-777-7186 is a Pin,shoulder,headless, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-777-7186?

NSN 5315-00-777-7186 has 4 cross-referenced part numbers: 50031801 (Nspa-Ld/hawk), 26855 (Triumph Thermal Systems - Maryland, Inc.), 526 (Imco Inc), 17001 (Gencorp Automotive Engineered Elastomers Div).

What NSN replaces 5315-00-777-7186?

There are 12 known substitutes for 5315-00-777-7186: 5950-00-045-1164, 6220-00-169-6304, 5310-00-431-7312 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26855?

Key specifications for 26855: Material: STEEL CORROSION RESISTING OVERALL; Overall Length: 0.437 INCHES NOMINAL IN; Shoulder Diameter: 0.270 INCHES NOMINAL IN; Shank Length: 0.122 INCHES NOMINAL IN. 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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