PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44434Screw,cap,hexagon Head

Barnes Group Inc. Dba Barnes Distribution · NSN 5305-01-549-5997 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-549-5997 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-549-5997. Primary manufacturer part number: 44434.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Style: HEXAGON
  • Fastener Length: 30.0 MILLIMETERS NOMINAL MM
  • Thread Direction: RIGHT-HAND
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Barnes Group Inc. Dba Barnes Distribution
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-549-5997, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-549-5997
Primary Part Number44434
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Head StyleHEXAGON
Fastener Length30.0 MILLIMETERS NOMINAL MM
Thread DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-052-2792 INTERCHANGEABLE
Transistor
5950-00-136-5556143681-000 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5365-01-081-805444434 INTERCHANGEABLE
Shim
Electro-Tec Corp Dba Moog Inc., Components Group
4520-01-105-978844434 INTERCHANGEABLE
Igniter,spark,fuel
Unison Industries Llc
5305-01-119-0434A044434 INTERCHANGEABLE
Setscrew
L3 Technologies, Inc. Div L3 Keo
3455-01-174-5561SST24-4-4 INTERCHANGEABLE
Cutter,milling,end
Brubaker Tool Corp
5120-01-398-786900944434000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
44434 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
5961-00-052-2792INTERCHANGEABLE
TRANSISTOR
5950-00-136-5556INTERCHANGEABLE
TRANSFORMER,POWER
143681-000
5365-01-081-8054INTERCHANGEABLE
SHIM
44434
4520-01-105-9788INTERCHANGEABLE
IGNITER,SPARK,FUEL
44434
5305-01-119-0434INTERCHANGEABLE
SETSCREW
A044434
3455-01-174-5561INTERCHANGEABLE
CUTTER,MILLING,END
SST24-4-4
5120-01-398-7869INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00944434000

Frequently Asked Questions

What is NSN 5305-01-549-5997?

NSN 5305-01-549-5997 is a Screw,cap,hexagon Head, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-549-5997?

NSN 5305-01-549-5997 has 1 cross-referenced part number: 44434 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 5305-01-549-5997?

There are 7 known substitutes for 5305-01-549-5997: 5961-00-052-2792, 5950-00-136-5556, 5365-01-081-8054 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44434?

Key specifications for 44434: End Item Identification: 2320-01-529-2251, TRUCK, BOMB SERVICE; Special Features: MET 10.9 HX HD CAP SCR M6X1.0X30MM; Head Style: HEXAGON; Fastener Length: 30.0 MILLIMETERS NOMINAL MM. 6 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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