PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

12973Rocker Assembly,exhaust Valve

Name: 12973
SKU: 2810-00-306-6496

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-306-6496 · FSC 2810 · No Item Name Available

Verified by PartsTable

NSN 2810-00-306-6496 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-306-6496. Primary manufacturer part number: 12973.

2810-00-306-6496 — No Item Name Available illustration

Features

Rocker Assembly,exhaust Valve — FSC 2810
2 verified cross-references
Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation

General Description

The Rocker Assembly,exhaust Valve, cataloged under National Stock Number 2810-00-306-6496, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2810-00-306-6496
Primary Part Number	12973
Item Name	Rocker Assembly,exhaust Valve
FSC / FSG	2810 / 28 — No Item Name Available
Manufacturer	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 6

5961-00-127-1499129-7-5 INTERCHANGEABLE

Semiconductor Device,diode

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp

7320-00-389-5205315692 INTERCHANGEABLE

Agitator,mixing Machine

Itw Food Equipment Group Llc Dba Hobart Service

5945-00-642-294412973 INTERCHANGEABLE

Relay,electromagnetic

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems

1680-00-960-122412973 INTERCHANGEABLE

Handle Assy,drag Ch

Triumph Controls, Llc Dba Triumph Controls, Llc

5360-01-564-220512973 INTERCHANGEABLE

Spring,cantilever

Carlisle & Finch Co

2510-01-619-4500 INTERCHANGEABLE

Frame,structural,vehicular

Cross-Reference Index

Part Number	Manufacturer
12973 PRIMARY	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
12973	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)

Related Parts

5961-00-127-1499INTERCHANGEABLE

SEMICONDUCTOR DEVICE,DIODE

129-7-5

7320-00-389-5205INTERCHANGEABLE

AGITATOR,MIXING MACHINE

315692

5945-00-642-2944INTERCHANGEABLE

RELAY,ELECTROMAGNETIC

12973

1680-00-960-1224INTERCHANGEABLE

HANDLE ASSY,DRAG CH

12973

5360-01-564-2205INTERCHANGEABLE

SPRING,CANTILEVER

12973

2510-01-619-4500INTERCHANGEABLE

FRAME,STRUCTURAL,VEHICULAR

Frequently Asked Questions

What is NSN 2810-00-306-6496?

NSN 2810-00-306-6496 is a Rocker Assembly,exhaust Valve, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-306-6496?

NSN 2810-00-306-6496 has 2 cross-referenced part numbers: 12973 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 12973 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2810-00-306-6496?

There are 6 known substitutes for 2810-00-306-6496: 5961-00-127-1499, 7320-00-389-5205, 5945-00-642-2944 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12973?

Key specifications for 12973: End Item Identification: ACFT ENG R985. 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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