PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A100-7Screw

Essex Industries, Inc. Dba Essex Industries · NSN 5305-00-449-2506 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-449-2506 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-449-2506. Primary manufacturer part number: A100-7.
Features
  • Screw — FSC 5305
  • FSC Application Data: REGULATOR OXYGEN USED ON COMMON AIRCRAFT SYSTEM COMPONENTS
  • 2 verified cross-references
  • Primary manufacturer: Essex Industries, Inc. Dba Essex Industries
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw, cataloged under National Stock Number 5305-00-449-2506, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Essex Industries, Inc. Dba Essex Industries. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-449-2506
Primary Part NumberA100-7
Item NameScrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerEssex Industries, Inc. Dba Essex Industries
StatusACTIVE
FSC Application DataREGULATOR OXYGEN USED ON COMMON AIRCRAFT SYSTEM COMPONENTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-036-1500A1007 INTERCHANGEABLE
Ring,regulator
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
6615-00-308-2486A1007 INTERCHANGEABLE
Support Assembly,in
Kelly Manufacturing Company
5920-00-532-2629 INTERCHANGEABLE
Fuse,cartridge
3110-00-554-3197 INTERCHANGEABLE
Bearing,ball,annular
5310-00-902-8185 INTERCHANGEABLE
Nut,plain,rectangular
6130-01-053-2579PM-14.5-6.0A INTERCHANGEABLE
Power Supply
Technipower Llc Dba Unipower
6640-01-059-5480 INTERCHANGEABLE
Distilling Apparatus,laboratory
6625-01-095-3875A1007 INTERCHANGEABLE
Adapter,test
Tektronix, Inc.
5935-01-141-47868344523 INTERCHANGEABLE
Shell,electrical Connector
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
A100-7 Essex Industries, Inc. Dba Essex Industries (USA)
A100-7 American Gas Assn Inc (USA)
Related Parts
4820-00-036-1500INTERCHANGEABLE
RING,REGULATOR
A1007
6615-00-308-2486INTERCHANGEABLE
SUPPORT ASSEMBLY,IN
A1007
5920-00-532-2629INTERCHANGEABLE
FUSE,CARTRIDGE
3110-00-554-3197INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-00-902-8185INTERCHANGEABLE
NUT,PLAIN,RECTANGULAR
6130-01-053-2579INTERCHANGEABLE
POWER SUPPLY
PM-14.5-6.0A
6640-01-059-5480INTERCHANGEABLE
DISTILLING APPARATUS,LABORATORY
6625-01-095-3875INTERCHANGEABLE
ADAPTER,TEST
A1007
5935-01-141-4786INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
8344523

Frequently Asked Questions

What is NSN 5305-00-449-2506?

NSN 5305-00-449-2506 is a Screw, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-449-2506?

NSN 5305-00-449-2506 has 2 cross-referenced part numbers: A100-7 (Essex Industries, Inc. Dba Essex Industries), A100-7 (American Gas Assn Inc).

What NSN replaces 5305-00-449-2506?

There are 9 known substitutes for 5305-00-449-2506: 4820-00-036-1500, 6615-00-308-2486, 5920-00-532-2629 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A100-7?

Key specifications for A100-7: FSC Application Data: REGULATOR OXYGEN USED ON COMMON AIRCRAFT SYSTEM COMPONENTS. 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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