PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16394Body,valve

Mission Systems Orchard Park Inc · NSN 4820-00-651-7637 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-651-7637 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-651-7637. Primary manufacturer part number: 16394.
Features
  • Body,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Body,valve, cataloged under National Stock Number 4820-00-651-7637, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mission Systems Orchard Park Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-651-7637
Primary Part Number16394
Item NameBody,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-054324721 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
3110-00-278-737461122 INTERCHANGEABLE
Ring,bearing,inner
Dressta North America Ltd
5330-00-324-099116394 INTERCHANGEABLE
Packing,upper Stem
Harbormaster Marine, Inc
5305-00-435-192516394 INTERCHANGEABLE
Screw
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5950-00-835-889016394 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
16394 PRIMARY Mission Systems Orchard Park Inc (USA)
16394 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
3110-00-100-0543INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
24721
3110-00-278-7374INTERCHANGEABLE
RING,BEARING,INNER
61122
5330-00-324-0991INTERCHANGEABLE
PACKING,UPPER STEM
16394
5305-00-435-1925INTERCHANGEABLE
SCREW
16394
5950-00-835-8890INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
16394

Frequently Asked Questions

What is NSN 4820-00-651-7637?

NSN 4820-00-651-7637 is a Body,valve, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-651-7637?

NSN 4820-00-651-7637 has 2 cross-referenced part numbers: 16394 (Mission Systems Orchard Park Inc), 16394 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 4820-00-651-7637?

There are 5 known substitutes for 4820-00-651-7637: 3110-00-100-0543, 3110-00-278-7374, 5330-00-324-0991 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16394?

Key specifications for 16394: Special Features: 2024 ALUMINUM QQ-A-268; 1.344 IN. NOMINAL OVERALL LENGTH; 1.188 IN. NOMINAL OVERALL WIDTH; 1.188 IN. NOMINAL OVERALL HEIGHT IN. 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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