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JULY 2026Technical Data Sheet

1240-3-4-8Packing

Crane Co Div Valve Div · NSN 5330-00-978-1951 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-978-1951 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-978-1951. Primary manufacturer part number: 1240-3-4-8.
Features
  • Packing — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Crane Co Div Valve Div
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing, cataloged under National Stock Number 5330-00-978-1951, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Co Div Valve Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersGas Equipment Engineering Corporation, the Dba Geeco (CAGE 96101); Crane Co Div Valve Div (CAGE 14959)
Technical Specifications
ParameterValue
NSN5330-00-978-1951
Primary Part Number1240-3-4-8
Item NamePacking
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCrane Co Div Valve Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-01-028-7057 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1240-3-4-8 Gas Equipment Engineering Corporation, the Dba Geeco (USA)
1240-3-4-8 PRIMARY Crane Co Div Valve Div (USA)
Related Parts
5961-01-028-7057INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5330-00-978-1951?

NSN 5330-00-978-1951 is a Packing, manufactured by Crane Co Div Valve Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-978-1951?

NSN 5330-00-978-1951 has 2 cross-referenced part numbers: 1240-3-4-8 (Gas Equipment Engineering Corporation, the Dba Geeco), 1240-3-4-8 (Crane Co Div Valve Div).

What NSN replaces 5330-00-978-1951?

There is 1 known substitute for 5330-00-978-1951: 5961-01-028-7057. Verify interchangeability with system specifications before substitution.

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