PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

481504Support,regulator

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2995-01-160-9222 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-01-160-9222 — this item is cataloged by the U.S. Government under National Stock Number 2995-01-160-9222. Primary manufacturer part number: 481504.
Features
  • Support,regulator — FSC 2995
  • FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT
  • General Characteristics Item Description: HARDNESS RC35-40,3.060 IN. OD,0.679 IN. ID IN
  • Functional Description: USED FOR ANTI-ICING REGULATOR
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,regulator, cataloged under National Stock Number 2995-01-160-9222, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 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
NSN2995-01-160-9222
Primary Part Number481504
Item NameSupport,regulator
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
FSC Application DataMISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT
General Characteristics Item DescriptionHARDNESS RC35-40,3.060 IN. OD,0.679 IN. ID IN
Functional DescriptionUSED FOR ANTI-ICING REGULATOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-861-7810 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
481504 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5330-00-861-7810INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 2995-01-160-9222?

NSN 2995-01-160-9222 is a Support,regulator, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-01-160-9222?

NSN 2995-01-160-9222 has 1 cross-referenced part number: 481504 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2995-01-160-9222?

There is 1 known substitute for 2995-01-160-9222: 5330-00-861-7810. Verify interchangeability with system specifications before substitution.

What are the specifications of 481504?

Key specifications for 481504: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT; General Characteristics Item Description: HARDNESS RC35-40,3.060 IN. OD,0.679 IN. ID IN; End Item Identification: U/O TF33-PW-102 ENG,E/I KC135 ACFT; Functional Description: USED FOR ANTI-ICING REGULATOR. 4 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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