PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

531126Gasket

Fwd Seagrave Holdings Lp · NSN 5330-00-186-9337 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-186-9337 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-186-9337. Primary manufacturer part number: 531126.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN
  • Hole Diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: PAPER AND GLUE OVERALL
  • Material Document and Classification: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Fwd Seagrave Holdings Lp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-186-9337, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-186-9337
Primary Part Number531126
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.020 INCHES NOMINAL IN
Hole Diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialPAPER AND GLUE OVERALL
Material Document and ClassificationMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-835-90032088918-1 INTERCHANGEABLE
Switch,toggle
Honeywell International Inc Dba Honeywell
6515-01-164-316040-4098 INTERCHANGEABLE
Rongeur
Sklar Corporation Dba Sklar Instruments
Cross-Reference Index
Part NumberManufacturer
531126 PRIMARY Fwd Seagrave Holdings Lp (USA)
Related Parts
5930-00-835-9003INTERCHANGEABLE
SWITCH,TOGGLE
2088918-1
6515-01-164-3160INTERCHANGEABLE
RONGEUR
40-4098

Frequently Asked Questions

What is NSN 5330-00-186-9337?

NSN 5330-00-186-9337 is a Gasket, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-186-9337?

NSN 5330-00-186-9337 has 1 cross-referenced part number: 531126 (Fwd Seagrave Holdings Lp).

What NSN replaces 5330-00-186-9337?

There are 2 known substitutes for 5330-00-186-9337: 5930-00-835-9003, 6515-01-164-3160. Verify interchangeability with system specifications before substitution.

What are the specifications of 531126?

Key specifications for 531126: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN; Hole Diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material: PAPER AND GLUE OVERALL. 5 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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