PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251018Retainer,seal

Tri Vantage Llc Dba Tri Vantage Distribution Llc · NSN 5330-01-705-3338 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-705-3338 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-705-3338. Primary manufacturer part number: 251018.
Features
  • Retainer,seal — FSC 5330
  • Bolt Circle Diameter: 0.191 INCHES NOMINAL IN
  • Material: ALUMINUM OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Tri Vantage Llc Dba Tri Vantage Distribution Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Aluminum Overall construction
General Description

The Retainer,seal, cataloged under National Stock Number 5330-01-705-3338, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tri Vantage Llc Dba Tri Vantage Distribution Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-705-3338
Primary Part Number251018
Item NameRetainer,seal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTri Vantage Llc Dba Tri Vantage Distribution Llc
StatusACTIVE
Bolt Circle Diameter0.191 INCHES NOMINAL IN
MaterialALUMINUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-063-49222510-18 INTERCHANGEABLE
Transformer,radio Frequency
American Trans-Coil Corp
5133-00-262-2180 INTERCHANGEABLE
Drill,twist
3120-00-350-2603070011 INTERCHANGEABLE
Bearing,sleeve
Kenworth Truck Co a Div of Paccar Inc
5342-00-452-951325-1018 INTERCHANGEABLE
Clip Special
Darchem Engineering Ltd
Cross-Reference Index
Part NumberManufacturer
11B5091807 Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA)
251018 PRIMARY Tri Vantage Llc Dba Tri Vantage Distribution Llc (USA)
Related Parts
5950-00-063-4922INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
2510-18
5133-00-262-2180INTERCHANGEABLE
DRILL,TWIST
3120-00-350-2603INTERCHANGEABLE
BEARING,SLEEVE
070011
5342-00-452-9513INTERCHANGEABLE
CLIP SPECIAL
25-1018

Frequently Asked Questions

What is NSN 5330-01-705-3338?

NSN 5330-01-705-3338 is a Retainer,seal, manufactured by Tri Vantage Llc Dba Tri Vantage Distribution Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-705-3338?

NSN 5330-01-705-3338 has 2 cross-referenced part numbers: 11B5091807 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army), 251018 (Tri Vantage Llc Dba Tri Vantage Distribution Llc).

What NSN replaces 5330-01-705-3338?

There are 4 known substitutes for 5330-01-705-3338: 5950-00-063-4922, 5133-00-262-2180, 3120-00-350-2603 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 251018?

Key specifications for 251018: Bolt Circle Diameter: 0.191 INCHES NOMINAL IN; Overall Length: 175.38 INCHES NOMINAL IN; End Item Identification: 4940016802383; Overall Height: 1.25 INCHES NOMINAL IN. 6 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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