PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G7425-21ASeal,plain

F W Lang Co · NSN 5330-00-072-2948 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-072-2948 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-072-2948. Primary manufacturer part number: G7425-21A.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: F W Lang Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-00-072-2948, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is F W Lang Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersF W Lang Co (CAGE 82523); Reliance Electric Industrial Co Master Div (CAGE 38740)
Technical Specifications
ParameterValue
NSN5330-00-072-2948
Primary Part NumberG7425-21A
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerF W Lang Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5306-00-207-6628F3076 INTERCHANGEABLE
Bolt,machine
Purolator Products Co Div Motor Components, Llc
5940-00-269-2220 INTERCHANGEABLE
Post,binding,electrical
6515-01-601-684537702 INTERCHANGEABLE
Prime Advanced
Medtronic Inc
Cross-Reference Index
Part NumberManufacturer
G7425-21A F W Lang Co (USA)
37702 Reliance Electric Industrial Co Master Div (USA)
Related Parts
5306-00-207-6628INTERCHANGEABLE
BOLT,MACHINE
F3076
5940-00-269-2220INTERCHANGEABLE
POST,BINDING,ELECTRICAL
6515-01-601-6845INTERCHANGEABLE
PRIME ADVANCED
37702

Frequently Asked Questions

What is NSN 5330-00-072-2948?

NSN 5330-00-072-2948 is a Seal,plain, manufactured by F W Lang Co, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-072-2948?

NSN 5330-00-072-2948 has 2 cross-referenced part numbers: G7425-21A (F W Lang Co), 37702 (Reliance Electric Industrial Co Master Div).

What NSN replaces 5330-00-072-2948?

There are 3 known substitutes for 5330-00-072-2948: 5306-00-207-6628, 5940-00-269-2220, 6515-01-601-6845. Verify interchangeability with system specifications before substitution.

Is NSN 5330-00-072-2948 still in active supply?

NSN 5330-00-072-2948 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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