PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11549Valve,pressure,test

Elbitamerica, Inc. · NSN 4920-00-886-6634 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-886-6634 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-886-6634. Primary manufacturer part number: 11549.
Features
  • Valve,pressure,test — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Elbitamerica, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,pressure,test, cataloged under National Stock Number 4920-00-886-6634, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Elbitamerica, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-886-6634
Primary Part Number11549
Item NameValve,pressure,test
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-266-9472 INTERCHANGEABLE
Drill,twist
5340-00-396-3394SM-B-148388 INTERCHANGEABLE
Plate,resilient Mount
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-502-0301 INTERCHANGEABLE
Seal
5136-00-555-0540 INTERCHANGEABLE
Tap,thread Cutting
5360-00-597-0928AF49A INTERCHANGEABLE
Spring,helical,compression
Wisconsin Motors, Llc
5330-00-817-4772 INTERCHANGEABLE
Seal,plain Encased
2520-00-848-02571-0200 INTERCHANGEABLE
Parts Kit,universal Joint
Neapco Inc
5330-01-029-9086 INTERCHANGEABLE
Seal,assembly
5950-01-058-251011549 INTERCHANGEABLE
Transformer
L3harris Maritime Power & Energy Solutions, Inc
2520-01-117-8610121-4085# INTERCHANGEABLE
Yoke,universal Joint,vehicular
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Cross-Reference Index
Part NumberManufacturer
11549 PRIMARY Elbitamerica, Inc. (USA)
Related Parts
5133-00-266-9472INTERCHANGEABLE
DRILL,TWIST
5340-00-396-3394INTERCHANGEABLE
PLATE,RESILIENT MOUNT
SM-B-148388
5330-00-502-0301INTERCHANGEABLE
SEAL
5136-00-555-0540INTERCHANGEABLE
TAP,THREAD CUTTING
5360-00-597-0928INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
AF49A
5330-00-817-4772INTERCHANGEABLE
SEAL,PLAIN ENCASED
2520-00-848-0257INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
1-0200
5330-01-029-9086INTERCHANGEABLE
SEAL,ASSEMBLY
5950-01-058-2510INTERCHANGEABLE
TRANSFORMER
11549
2520-01-117-8610INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
121-4085#
5995-01-374-4606INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
AA4424-1

Frequently Asked Questions

What is NSN 4920-00-886-6634?

NSN 4920-00-886-6634 is a Valve,pressure,test, manufactured by Elbitamerica, Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-886-6634?

NSN 4920-00-886-6634 has 1 cross-referenced part number: 11549 (Elbitamerica, Inc.).

What NSN replaces 4920-00-886-6634?

There are 11 known substitutes for 4920-00-886-6634: 5133-00-266-9472, 5340-00-396-3394, 5330-00-502-0301 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11549?

Key specifications for 11549: End Item Identification: INTERNATIONAL DYNAMICS CORP MODEL TEST SET. 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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