PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

354120Retainer,packing

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5330-00-624-7999 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-624-7999 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-624-7999. Primary manufacturer part number: 354120.
Features
  • Retainer,packing — FSC 5330
  • Material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
  • Material Document and Classification: AMS 3617 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Height: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.9865 INCHES MINIMUM AND 0.9945 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: DELTA
  • Cross Section Outside Diameter: 1.093 INCHES NOMINAL IN
  • Angle: 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
Applications
  • Applications requiring Plastic Polyhexamethylene Amide Overall construction
General Description

The Retainer,packing, cataloged under National Stock Number 5330-00-624-7999, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 7 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-624-7999
Primary Part Number354120
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
MaterialPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
Material Document and ClassificationAMS 3617 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Height0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Center Hole Diameter0.9865 INCHES MINIMUM AND 0.9945 INCHES MAXIMUM IN
Cross-Sectional Shape StyleDELTA
Cross Section Outside Diameter1.093 INCHES NOMINAL IN
Angle43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4730-00-374-1766139744H1 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Dressta North America Ltd
5961-01-556-200835-4120 INTERCHANGEABLE
Semiconductor Device,diode
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5330-01-669-4742 INTERCHANGEABLE
Retainer,packing
Cross-Reference Index
Part NumberManufacturer
354120 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
354120 Sonfarrel Inc. (USA)
354120 Rtx Corporation Div Pratt & Whitney (USA)
354120 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4730-00-374-1766INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
139744H1
5961-01-556-2008INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
35-4120
5330-01-669-4742INTERCHANGEABLE
RETAINER,PACKING

Frequently Asked Questions

What is NSN 5330-00-624-7999?

NSN 5330-00-624-7999 is a Retainer,packing, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-624-7999?

NSN 5330-00-624-7999 has 4 cross-referenced part numbers: 354120 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 354120 (Sonfarrel Inc.), 354120 (Rtx Corporation Div Pratt & Whitney), 354120 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5330-00-624-7999?

There are 3 known substitutes for 5330-00-624-7999: 4730-00-374-1766, 5961-01-556-2008, 5330-01-669-4742. Verify interchangeability with system specifications before substitution.

What are the specifications of 354120?

Key specifications for 354120: Material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL; Material Document and Classification: AMS 3617 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Height: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Center Hole Diameter: 0.9865 INCHES MINIMUM AND 0.9945 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-624-7999 still in active supply?

NSN 5330-00-624-7999 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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