PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

056932-2Installation Tool,stem Seal

Admiral Valve Llc Dba Cpv Manufacturing · NSN 5120-01-277-3495 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-277-3495 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-277-3495. Primary manufacturer part number: 056932-2.
Features
  • Installation Tool,stem Seal — FSC 5120
  • 3 verified cross-references
  • Primary manufacturer: Admiral Valve Llc Dba Cpv Manufacturing
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Installation Tool,stem Seal, cataloged under National Stock Number 5120-01-277-3495, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-277-3495
Primary Part Number056932-2
Item NameInstallation Tool,stem Seal
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAdmiral Valve Llc Dba Cpv Manufacturing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-303-14214650-12 INTERCHANGEABLE
Coupling Half,quick Disconnect
Parker-Hannifin Corporation Div Quick Coupling Division
4820-00-718-30260330-A01-KC3800 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5930-00-728-95724650-2 INTERCHANGEABLE
Switch,pressure
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
3020-00-767-5347GH12-60XHC16P1 INTERCHANGEABLE
Gear,spur
Secs Inc
5305-01-057-9872465-02 INTERCHANGEABLE
Screw,adjusting,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5210-01-428-560646-502 INTERCHANGEABLE
Square,try
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
4650-2 Hydrasearch Company, Llc (USA)
4650-2 FL0771 Hydrasearch Company, Llc (USA)
056932-2 PRIMARY Admiral Valve Llc Dba Cpv Manufacturing (USA)
Related Parts
4730-00-303-1421INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4650-12
4820-00-718-3026INTERCHANGEABLE
VALVE,SAFETY RELIEF
0330-A01-KC3800
5930-00-728-9572INTERCHANGEABLE
SWITCH,PRESSURE
4650-2
3020-00-767-5347INTERCHANGEABLE
GEAR,SPUR
GH12-60XHC16P1
5305-01-057-9872INTERCHANGEABLE
SCREW,ADJUSTING,VALVE
465-02
5210-01-428-5606INTERCHANGEABLE
SQUARE,TRY
46-502

Frequently Asked Questions

What is NSN 5120-01-277-3495?

NSN 5120-01-277-3495 is a Installation Tool,stem Seal, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-277-3495?

NSN 5120-01-277-3495 has 3 cross-referenced part numbers: 4650-2 (Hydrasearch Company, Llc), 4650-2 FL0771 (Hydrasearch Company, Llc), 056932-2 (Admiral Valve Llc Dba Cpv Manufacturing).

What NSN replaces 5120-01-277-3495?

There are 6 known substitutes for 5120-01-277-3495: 4730-00-303-1421, 4820-00-718-3026, 5930-00-728-9572 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 056932-2?

Key specifications for 056932-2: End Item Identification: CATAPULT ARRESTING GEAR MK-7. 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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