PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31156Pin,disc Assembly

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 5315-00-389-8645 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-389-8645 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-389-8645. Primary manufacturer part number: 31156.
Features
  • Pin,disc Assembly — FSC 5315
  • 7 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,disc Assembly, cataloged under National Stock Number 5315-00-389-8645, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,disc Assembly
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersTerry Corp of Connecticut Sub of Ingersoll-Rand Co (CAGE 59560); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4)
Technical Specifications
ParameterValue
NSN5315-00-389-8645
Primary Part Number31156
Item NamePin,disc Assembly
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-145-561610-074614-002 INTERCHANGEABLE
Insert,electrical Connector
Amphenol Corp Div Amphenol Aerospace Operations
5365-00-391-3328152862 INTERCHANGEABLE
Spacer,sleeve
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5310-00-637-210631156 INTERCHANGEABLE
Washer,flat
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-01-036-7829299-5472868 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
Naval Sea Systems Command
4530-01-283-386331156 INTERCHANGEABLE
Parts Kit,oil Burner
Scott and Fetzer Co the Wayne Home Equipment Div
3130-01-350-0600 INTERCHANGEABLE
Bearing Unit,roller
5961-01-365-923831156 INTERCHANGEABLE
Rectifier,semiconductor Device
Adams Rite Aerospace, Inc
5307-01-377-1802 INTERCHANGEABLE
Stud,continuous Thread
5930-01-399-333431156 INTERCHANGEABLE
Switch,sensitive
Wilshire Corp
5120-01-437-1838 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
E2824PC53 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2825PC53 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2791PC51-53 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
31156 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2829PC51-53 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
31156 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
31156 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
Related Parts
5935-00-145-5616INTERCHANGEABLE
INSERT,ELECTRICAL CONNECTOR
10-074614-002
5365-00-391-3328INTERCHANGEABLE
SPACER,SLEEVE
152862
5310-00-637-2106INTERCHANGEABLE
WASHER,FLAT
31156
4730-01-036-7829INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
299-5472868
4530-01-283-3863INTERCHANGEABLE
PARTS KIT,OIL BURNER
31156
3130-01-350-0600INTERCHANGEABLE
BEARING UNIT,ROLLER
5961-01-365-9238INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
31156
5307-01-377-1802INTERCHANGEABLE
STUD,CONTINUOUS THREAD
5930-01-399-3334INTERCHANGEABLE
SWITCH,SENSITIVE
31156
5120-01-437-1838INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5307-01-607-2814INTERCHANGEABLE
STUD,CONTINUOUS THREAD
31156

Frequently Asked Questions

What is NSN 5315-00-389-8645?

NSN 5315-00-389-8645 is a Pin,disc Assembly, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-389-8645?

NSN 5315-00-389-8645 has 7 cross-referenced part numbers: E2824PC53 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), E2825PC53 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), E2791PC51-53 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), 31156 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), E2829PC51-53 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co) and 2 more.

What NSN replaces 5315-00-389-8645?

There are 11 known substitutes for 5315-00-389-8645: 5935-00-145-5616, 5365-00-391-3328, 5310-00-637-2106 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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