PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7551254Packing,preformed

Pti Technologies Inc. · NSN 5330-00-936-5999 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-936-5999 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-936-5999. Primary manufacturer part number: 7551254.
Features
  • Packing,preformed — FSC 5330
  • Material Document and Classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: RUBBER FLUOROSILICONE CLASS FQ OVERALL
  • Center Hole Diameter: 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: O-RING
  • Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
  • 2 verified cross-references
Applications
  • Applications requiring Rubber Fluorosilicone Class Fq Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-936-5999, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pti Technologies Inc.. Government technical data includes 6 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
NSN5330-00-936-5999
Primary Part Number7551254
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPti Technologies Inc.
StatusACTIVE
Material Document and ClassificationMIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER FLUOROSILICONE CLASS FQ OVERALL
Center Hole Diameter0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Cross-Sectional Shape StyleO-RING
Hardness Rating55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5210-00-243-9649282 INTERCHANGEABLE
Indicator,dial
B. C. Ames Incorporated
5331-00-420-19703798 INTERCHANGEABLE
O-Ring
Harbormaster Marine, Inc
5331-00-900-9428 INTERCHANGEABLE
O-Ring
5331-01-096-8823 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
ARP568-214 Burke Industries Purosil Div (USA)
7551254 PRIMARY Pti Technologies Inc. (USA)
Related Parts
5210-00-243-9649INTERCHANGEABLE
INDICATOR,DIAL
282
5331-00-420-1970INTERCHANGEABLE
O-RING
3798
5331-00-900-9428INTERCHANGEABLE
O-RING
5331-01-096-8823INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-00-936-5999?

NSN 5330-00-936-5999 is a Packing,preformed, manufactured by Pti Technologies Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-936-5999?

NSN 5330-00-936-5999 has 2 cross-referenced part numbers: ARP568-214 (Burke Industries Purosil Div), 7551254 (Pti Technologies Inc.).

What NSN replaces 5330-00-936-5999?

There are 4 known substitutes for 5330-00-936-5999: 5210-00-243-9649, 5331-00-420-1970, 5331-00-900-9428 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7551254?

Key specifications for 7551254: Material Document and Classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER FLUOROSILICONE CLASS FQ OVERALL; Center Hole Diameter: 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM 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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