PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1255Clamp Assembly,support

V I J Corp Div National Utilities Company · NSN 2940-00-799-2388 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-00-799-2388 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-799-2388. Primary manufacturer part number: 1255.
Features
  • Clamp Assembly,support — FSC 2940
  • General Characteristics Item Description: CONSISTS OF CLAMP,LINER,NUT,TONGUE,TRUNNION AND TEE BOLT,2 BRACKETS
  • 4 verified cross-references
  • Primary manufacturer: V I J Corp Div National Utilities Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp Assembly,support, cataloged under National Stock Number 2940-00-799-2388, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is V I J Corp Div National Utilities Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2940-00-799-2388
Primary Part Number1255
Item NameClamp Assembly,support
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerV I J Corp Div National Utilities Company
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF CLAMP,LINER,NUT,TONGUE,TRUNNION AND TEE BOLT,2 BRACKETS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4710-00-073-320912645 INTERCHANGEABLE
Tube Assembly,metal
Westerbeke Corporation
4730-00-391-8006 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
2910-00-653-71151-2645 INTERCHANGEABLE
Handle,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
5950-01-128-9953159054 INTERCHANGEABLE
Transformer,power
Memorex Corp Hq
6520-01-184-158012645 INTERCHANGEABLE
Point,endodontic
Kerr Corporation
4820-01-303-1110 INTERCHANGEABLE
Valve,check
6680-01-306-72441358F1B1EC2A1A INTERCHANGEABLE
Meter,flow Rate Indicating
Brooks Instrument Llc
5133-01-399-0746 INTERCHANGEABLE
Drill,twist
7025-01-471-4459820-12645 INTERCHANGEABLE
Disk Drive Unit
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
4320-01-498-6354 INTERCHANGEABLE
Shaft,transmission,pump
Cross-Reference Index
Part NumberManufacturer
12645 Clampco Products, Inc. (USA)
15905 Marmax Trading Co (USA)
12645 Specialty Products Co Div of Clampco Products Inc (USA)
1255 PRIMARY V I J Corp Div National Utilities Company (USA)
Related Parts
4710-00-073-3209INTERCHANGEABLE
TUBE ASSEMBLY,METAL
12645
4730-00-391-8006INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
2910-00-653-7115INTERCHANGEABLE
HANDLE,VALVE
1-2645
5950-01-128-9953INTERCHANGEABLE
TRANSFORMER,POWER
159054
6520-01-184-1580INTERCHANGEABLE
POINT,ENDODONTIC
12645
4820-01-303-1110INTERCHANGEABLE
VALVE,CHECK
6680-01-306-7244INTERCHANGEABLE
METER,FLOW RATE INDICATING
1358F1B1EC2A1A
5133-01-399-0746INTERCHANGEABLE
DRILL,TWIST
7025-01-471-4459INTERCHANGEABLE
DISK DRIVE UNIT
820-12645
4320-01-498-6354INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
7930-01-521-6604INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT-DETERG
15905
8145-01-562-2414INTERCHANGEABLE
SHIPPING AND STORAG
17675-1700

Frequently Asked Questions

What is NSN 2940-00-799-2388?

NSN 2940-00-799-2388 is a Clamp Assembly,support, manufactured by V I J Corp Div National Utilities Company, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-00-799-2388?

NSN 2940-00-799-2388 has 4 cross-referenced part numbers: 12645 (Clampco Products, Inc.), 15905 (Marmax Trading Co), 12645 (Specialty Products Co Div of Clampco Products Inc), 1255 (V I J Corp Div National Utilities Company).

What NSN replaces 2940-00-799-2388?

There are 12 known substitutes for 2940-00-799-2388: 4710-00-073-3209, 4730-00-391-8006, 2910-00-653-7115 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1255?

Key specifications for 1255: General Characteristics Item Description: CONSISTS OF CLAMP,LINER,NUT,TONGUE,TRUNNION AND TEE BOLT,2 BRACKETS. 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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