PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H300Bar,connecting

Rowe Industries Inc · NSN 1440-00-546-7896 · FSC 1440 · No Item Name Available
Verified by PartsTable
NSN 1440-00-546-7896 — this item is cataloged by the U.S. Government under National Stock Number 1440-00-546-7896. Primary manufacturer part number: H300.
Features
  • Bar,connecting — FSC 1440
  • General Characteristics Item Description: ALUMINUM,QQ-A-225/6,TEMPER T4
  • 2 verified cross-references
  • Primary manufacturer: Rowe Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bar,connecting, cataloged under National Stock Number 1440-00-546-7896, is classified within Federal Supply Class 1440 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Rowe Industries Inc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1440-00-546-7896
Primary Part NumberH300
Item NameBar,connecting
FSC / FSG1440 / 14 — No Item Name Available
ManufacturerRowe Industries Inc
StatusACTIVE
General Characteristics Item DescriptionALUMINUM,QQ-A-225/6,TEMPER T4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3439-00-045-6527 INTERCHANGEABLE
Holder,soldering Iron
5315-01-138-5243H-300 INTERCHANGEABLE
Key,machine
Somat Company
4320-01-248-7568H-300 INTERCHANGEABLE
Pump 90 Gpm 110 Psi
Megator Corp
4130-01-485-0699 INTERCHANGEABLE
Heat Interchanger,refrigerant
5330-01-521-2814H300 INTERCHANGEABLE
Seal Ring,metal
Para-Gear Equipment Co
5995-01-564-1214 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
H300 PRIMARY Rowe Industries Inc (USA)
8528769 Us Army Aviation and Missile Command (USA)
Related Parts
3439-00-045-6527INTERCHANGEABLE
HOLDER,SOLDERING IRON
5315-01-138-5243INTERCHANGEABLE
KEY,MACHINE
H-300
4320-01-248-7568INTERCHANGEABLE
PUMP 90 GPM 110 PSI
H-300
4130-01-485-0699INTERCHANGEABLE
HEAT INTERCHANGER,REFRIGERANT
5330-01-521-2814INTERCHANGEABLE
SEAL RING,METAL
H300
5995-01-564-1214INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 1440-00-546-7896?

NSN 1440-00-546-7896 is a Bar,connecting, manufactured by Rowe Industries Inc, classified under FSC 1440 (No Item Name Available). Status: active.

What are the part numbers for NSN 1440-00-546-7896?

NSN 1440-00-546-7896 has 2 cross-referenced part numbers: H300 (Rowe Industries Inc), 8528769 (Us Army Aviation and Missile Command).

What NSN replaces 1440-00-546-7896?

There are 6 known substitutes for 1440-00-546-7896: 3439-00-045-6527, 5315-01-138-5243, 4320-01-248-7568 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H300?

Key specifications for H300: General Characteristics Item Description: ALUMINUM,QQ-A-225/6,TEMPER T4. 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