PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3151-507Fixture,aircraft Maintenance

Woodward Hrt, Inc. Dba Woodward Hrt Inc · NSN 4920-00-502-2243 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-502-2243 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-502-2243. Primary manufacturer part number: 3151-507.
Features
  • Fixture,aircraft Maintenance — FSC 4920
  • Functional Description: USED TO PERFORM MANUAL MODE FREQUENCY RESPONSE TESTS DURING DEPOT FUNCTIONAL TESTING OF THE 68-690053 SERVOACTUATOR
  • Nominal Overall Height: 2.000 INCHES IN
  • Reference Data and Literature: SERD NO. 2308
  • Nominal Overall Width: 4.250 INCHES IN
  • Nominal Overall Length: 12.625 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Woodward Hrt, Inc. Dba Woodward Hrt Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-502-2243, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Woodward Hrt, Inc. Dba Woodward Hrt 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
NSN4920-00-502-2243
Primary Part Number3151-507
Item NameFixture,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerWoodward Hrt, Inc. Dba Woodward Hrt Inc
StatusACTIVE
Functional DescriptionUSED TO PERFORM MANUAL MODE FREQUENCY RESPONSE TESTS DURING DEPOT FUNCTIONAL TESTING OF THE 68-690053 SERVOACTUATOR
Nominal Overall Height2.000 INCHES IN
Reference Data and LiteratureSERD NO. 2308
Nominal Overall Width4.250 INCHES IN
Nominal Overall Length12.625 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-01-066-0138315-1507 INTERCHANGEABLE
Deflector,dirt and Liquid
Stemco Inc Sub of Coltec Industries Inc
Cross-Reference Index
Part NumberManufacturer
3151-507 PRIMARY Woodward Hrt, Inc. Dba Woodward Hrt Inc (USA)
Related Parts
2530-01-066-0138INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
315-1507

Frequently Asked Questions

What is NSN 4920-00-502-2243?

NSN 4920-00-502-2243 is a Fixture,aircraft Maintenance, manufactured by Woodward Hrt, Inc. Dba Woodward Hrt Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-502-2243?

NSN 4920-00-502-2243 has 1 cross-referenced part number: 3151-507 (Woodward Hrt, Inc. Dba Woodward Hrt Inc).

What NSN replaces 4920-00-502-2243?

There is 1 known substitute for 4920-00-502-2243: 2530-01-066-0138. Verify interchangeability with system specifications before substitution.

What are the specifications of 3151-507?

Key specifications for 3151-507: Functional Description: USED TO PERFORM MANUAL MODE FREQUENCY RESPONSE TESTS DURING DEPOT FUNCTIONAL TESTING OF THE 68-690053 SERVOACTUATOR; Nominal Overall Height: 2.000 INCHES IN; Reference Data and Literature: SERD NO. 2308; Nominal Overall Width: 4.250 INCHES IN. 7 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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