PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-1-2775Carrier Assembly

Edgewood Chemical Biological Center Ecbc · NSN 4240-01-399-3349 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-399-3349 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-399-3349. Primary manufacturer part number: 5-1-2775.
Features
  • Carrier Assembly — FSC 4240
  • General Characteristics Item Description: CONSISTS OF ONE PANEL,REAR ASSEMBLY P/N 5-1-2786;ONE SIDE PANEL ASSEMBLY P/N 5-1-2788;ONE FRONT PANEL ASSEMBLY P/N 5-1-2762;ONE STRAP LEG ASSEMBLY P/N 5=1=2777;ONE O RING STRAP ASSEMBLYP/N 5-1-2778;ONE PULL STRAP P/N 5-1-2768
  • 3 verified cross-references
  • Primary manufacturer: Edgewood Chemical Biological Center Ecbc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Carrier Assembly, cataloged under National Stock Number 4240-01-399-3349, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Edgewood Chemical Biological Center Ecbc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4240-01-399-3349
Primary Part Number5-1-2775
Item NameCarrier Assembly
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerEdgewood Chemical Biological Center Ecbc
StatusCANCELLED
General Characteristics Item DescriptionCONSISTS OF ONE PANEL,REAR ASSEMBLY P/N 5-1-2786;ONE SIDE PANEL ASSEMBLY P/N 5-1-2788;ONE FRONT PANEL ASSEMBLY P/N 5-1-2762;ONE STRAP LEG ASSEMBLY P/N 5=1=2777;ONE O RING STRAP ASSEMBLYP/N 5-1-2778;ONE PULL STRAP P/N 5-1-2768
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5120-00-224-2504F1808 INTERCHANGEABLE
Key,socket Head Screw
Wilcox Industries Corp. Dba Wilcox Industries Corp
5310-00-721-59686784445-5 INTERCHANGEABLE
Nut,self-Locking,double Hexagon
Rolls-Royce Corporation
4920-01-012-7497511005 INTERCHANGEABLE
Alignment Set,mechanical
Bae Systems Information and Electronic Systems Integration Inc.
5998-01-535-9282511-035 INTERCHANGEABLE
Circuit Card Assembly
Clarke Hess Communication Research Corp
Cross-Reference Index
Part NumberManufacturer
5-1-2775 PRIMARY Edgewood Chemical Biological Center Ecbc (USA)
782121501104 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
5-1-1005 Edgewood Chemical Biological Center Ecbc (USA)
Related Parts
5120-00-224-2504INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
F1808
5310-00-721-5968INTERCHANGEABLE
NUT,SELF-LOCKING,DOUBLE HEXAGON
6784445-5
4920-01-012-7497INTERCHANGEABLE
ALIGNMENT SET,MECHANICAL
511005
5998-01-535-9282INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
511-035

Frequently Asked Questions

What is NSN 4240-01-399-3349?

NSN 4240-01-399-3349 is a Carrier Assembly, manufactured by Edgewood Chemical Biological Center Ecbc, classified under FSC 4240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4240-01-399-3349?

NSN 4240-01-399-3349 has 3 cross-referenced part numbers: 5-1-2775 (Edgewood Chemical Biological Center Ecbc), 782121501104 (Ncb Hungary (honvedsegi Egyseges Termekkod)), 5-1-1005 (Edgewood Chemical Biological Center Ecbc).

What NSN replaces 4240-01-399-3349?

There are 4 known substitutes for 4240-01-399-3349: 5120-00-224-2504, 5310-00-721-5968, 4920-01-012-7497 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-1-2775?

Key specifications for 5-1-2775: End Item Identification: 4240013703821,4240013703822,4240013703823; General Characteristics Item Description: CONSISTS OF ONE PANEL,REAR ASSEMBLY P/N 5-1-2786;ONE SIDE PANEL ASSEMBLY P/N 5-1-2788;ONE FRONT PANEL ASSEMBLY P/N 5-1-2762;ONE STRAP LEG ASSEMBLY P/N 5=1=2777;ONE O RING STRAP ASSEMBLYP/N 5-1-2778;ONE PULL STRAP P/N 5-1-2768. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4240-01-399-3349 still in active supply?

NSN 4240-01-399-3349 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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