PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1110-00Guide,high Pressure Block Assemb

Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip · NSN 5120-00-776-7046 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-776-7046 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-776-7046. Primary manufacturer part number: 1110-00.
Features
  • Guide,high Pressure Block Assemb — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Guide,high Pressure Block Assemb, cataloged under National Stock Number 5120-00-776-7046, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5120-00-776-7046
Primary Part Number1110-00
Item NameGuide,high Pressure Block Assemb
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerMar-Vel International, Inc. Dba Mar-Vel Underwater Equip
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-296-9677 INTERCHANGEABLE
Valve,vent
5120-00-343-0068341663 INTERCHANGEABLE
Adapter,torque Wrench
Lockheed Martin Corp
5310-00-639-0950193-6 INTERCHANGEABLE
Washer,lock
Cnh Industrial America Llc Dba Cnh America
1680-00-703-3461 INTERCHANGEABLE
Control Assembly,quadrant
5930-01-020-2506 INTERCHANGEABLE
Switch,pressure
4820-01-101-2891137-259-080-420-000 INTERCHANGEABLE
Cover,valve
Emerson Automation Solutions Final Control Us Lp
4820-01-118-1986325104.700 INTERCHANGEABLE
Valve,butterfly
W & O Supply Inc
4820-01-200-3186902-776-020-400-005 INTERCHANGEABLE
Plate,throttling
Emerson Automation Solutions Final Control Us Lp
4820-01-200-8925440-819-120-420-044 INTERCHANGEABLE
Gear Operator,valve
Emerson Automation Solutions Final Control Us Lp
3040-01-293-1375109-218-080-420-003 INTERCHANGEABLE
Shaft,shouldered
Emerson Automation Solutions Final Control Us Lp
Cross-Reference Index
Part NumberManufacturer
1110-00 Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip (USA)
1110-00 Aqualung Usa, Inc (USA)
Related Parts
4820-00-296-9677INTERCHANGEABLE
VALVE,VENT
5120-00-343-0068INTERCHANGEABLE
ADAPTER,TORQUE WRENCH
341663
5310-00-639-0950INTERCHANGEABLE
WASHER,LOCK
193-6
1680-00-703-3461INTERCHANGEABLE
CONTROL ASSEMBLY,QUADRANT
5930-01-020-2506INTERCHANGEABLE
SWITCH,PRESSURE
4820-01-101-2891INTERCHANGEABLE
COVER,VALVE
137-259-080-420-000
4820-01-118-1986INTERCHANGEABLE
VALVE,BUTTERFLY
325104.700
4820-01-200-3186INTERCHANGEABLE
PLATE,THROTTLING
902-776-020-400-005
4820-01-200-8925INTERCHANGEABLE
GEAR OPERATOR,VALVE
440-819-120-420-044
3040-01-293-1375INTERCHANGEABLE
SHAFT,SHOULDERED
109-218-080-420-003
5920-01-717-8061INTERCHANGEABLE
FUSE,ENCLOSED LINK
11-1000

Frequently Asked Questions

What is NSN 5120-00-776-7046?

NSN 5120-00-776-7046 is a Guide,high Pressure Block Assemb, manufactured by Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-776-7046?

NSN 5120-00-776-7046 has 2 cross-referenced part numbers: 1110-00 (Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip), 1110-00 (Aqualung Usa, Inc).

What NSN replaces 5120-00-776-7046?

There are 11 known substitutes for 5120-00-776-7046: 4820-00-296-9677, 5120-00-343-0068, 5310-00-639-0950 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1110-00?

Key specifications for 1110-00: End Item Identification: OPEN CIRCUIT MILITARY SCUBA SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com