PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N70334Diaphragm,valve,flat

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-370-2984 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-370-2984 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-370-2984. Primary manufacturer part number: N70334.
Features
  • Diaphragm,valve,flat — FSC 4820
  • Material: RUBBER SYNTHETIC
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Synthetic construction
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-370-2984, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-370-2984
Primary Part NumberN70334
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6250-00-265-6520 INTERCHANGEABLE
Lampholder
5342-00-483-664870334 INTERCHANGEABLE
Ring Snap,appl 40
Hamilton Sundstrand Corporation Dba Collins Aerospace
4320-01-023-236322253 INTERCHANGEABLE
Impeller,pump,centrifugal
Excell Technologies International Corporation Dba Exceltec
2990-01-197-397170334 INTERCHANGEABLE
Muffler,exhaust
Hoffman/new Yorker Inc
6520-01-235-609870334 INTERCHANGEABLE
Cement,dental
Premier Dental Products Company
1730-01-334-8381 INTERCHANGEABLE
Gate,aircraft Ground Servicing
6625-01-523-2655 INTERCHANGEABLE
Meter,field Strength
5330-01-547-9728119-2193 INTERCHANGEABLE
Seal,nonmetallic Round Section
Caterpillar Inc Div Caterpillar Defense
1005-01-554-3051FH556-212A INTERCHANGEABLE
Suppressor,flash
Surefire, Llc Dba Surefire Llc
Cross-Reference Index
Part NumberManufacturer
N70334 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
70334 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6250-00-265-6520INTERCHANGEABLE
LAMPHOLDER
5342-00-483-6648INTERCHANGEABLE
RING SNAP,APPL 40
70334
4320-01-023-2363INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
22253
2990-01-197-3971INTERCHANGEABLE
MUFFLER,EXHAUST
70334
6520-01-235-6098INTERCHANGEABLE
CEMENT,DENTAL
70334
1730-01-334-8381INTERCHANGEABLE
GATE,AIRCRAFT GROUND SERVICING
6625-01-523-2655INTERCHANGEABLE
METER,FIELD STRENGTH
5330-01-547-9728INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
119-2193
1005-01-554-3051INTERCHANGEABLE
SUPPRESSOR,FLASH
FH556-212A

Frequently Asked Questions

What is NSN 4820-01-370-2984?

NSN 4820-01-370-2984 is a Diaphragm,valve,flat, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-370-2984?

NSN 4820-01-370-2984 has 2 cross-referenced part numbers: N70334 (Leslie Controls, Inc. Dba Leslie Controls Inc), 70334 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-370-2984?

There are 9 known substitutes for 4820-01-370-2984: 6250-00-265-6520, 5342-00-483-6648, 4320-01-023-2363 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N70334?

Key specifications for N70334: Material: RUBBER SYNTHETIC. 1 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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