PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

903 DP2 CHRAnchor Chock

Perko Inc · NSN 2040-01-107-0575 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-107-0575 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-107-0575. Primary manufacturer part number: 903 DP2 CHR.
Features
  • Anchor Chock — FSC 2040
  • 4 verified cross-references
  • Primary manufacturer: Perko Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Anchor Chock, cataloged under National Stock Number 2040-01-107-0575, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Perko Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAnchor Chock
FSC / FSG2040 — No Item Name Available (FSG 20)
ManufacturersPerko Inc (CAGE 46576); Sea Cure Technology, Inc (CAGE 67060); Uniflite Inc (CAGE 15823)
Technical Specifications
ParameterValue
NSN2040-01-107-0575
Primary Part Number903 DP2 CHR
Item NameAnchor Chock
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerPerko Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2910-00-172-49329332 INTERCHANGEABLE
Housing,injector
Cummins Inc.
2530-00-191-7492F35394 INTERCHANGEABLE
Push Rod,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5950-00-445-8796 INTERCHANGEABLE
Saturable Reactor
5995-01-043-72249332 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Electro Scientific Industries Inc
5110-01-131-7095PL-46C INTERCHANGEABLE
Pliers,diagonal Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5985-01-181-9762DM CNI 22-1 INTERCHANGEABLE
Antenna
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5310-01-285-012793-32 INTERCHANGEABLE
Washer,lock
Elbit Systems C4i and Cyber Ltd Div C4i and Cyber
5999-01-361-8373123A812-1 INTERCHANGEABLE
Delay Line
Lockheed Martin Corporation Div Rotary and Mission Systems
5998-01-369-70529332 INTERCHANGEABLE
Circuit Card Assembly
Mid-Continent Instrument Co Inc
4240-01-481-9236 INTERCHANGEABLE
Mask,air Filtering
Cross-Reference Index
Part NumberManufacturer
933-2 Perko Inc (USA)
903 DP2 CHR PRIMARY Perko Inc (USA)
046788-6 Sea Cure Technology, Inc (USA)
046788-6 Uniflite Inc (USA)
Related Parts
2910-00-172-4932INTERCHANGEABLE
HOUSING,INJECTOR
9332
2530-00-191-7492INTERCHANGEABLE
PUSH ROD,HYDRAULIC BRAKE MASTER
F35394
5950-00-445-8796INTERCHANGEABLE
SATURABLE REACTOR
5995-01-043-7224INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
9332
5110-01-131-7095INTERCHANGEABLE
PLIERS,DIAGONAL CUTTING
PL-46C
5985-01-181-9762INTERCHANGEABLE
ANTENNA
DM CNI 22-1
5310-01-285-0127INTERCHANGEABLE
WASHER,LOCK
93-32
5999-01-361-8373INTERCHANGEABLE
DELAY LINE
123A812-1
5998-01-369-7052INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9332
4240-01-481-9236INTERCHANGEABLE
MASK,AIR FILTERING
4030-01-713-4992INTERCHANGEABLE
SHACKLE
93-32

Frequently Asked Questions

What is NSN 2040-01-107-0575?

NSN 2040-01-107-0575 is a Anchor Chock, manufactured by Perko Inc, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-107-0575?

NSN 2040-01-107-0575 has 4 cross-referenced part numbers: 933-2 (Perko Inc), 903 DP2 CHR (Perko Inc), 046788-6 (Sea Cure Technology, Inc), 046788-6 (Uniflite Inc).

What NSN replaces 2040-01-107-0575?

There are 11 known substitutes for 2040-01-107-0575: 2910-00-172-4932, 2530-00-191-7492, 5950-00-445-8796 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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