PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

245-25Nut,plain,hexagon

Brackett Aircraft Company, Inc · NSN 5310-01-491-9719 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-491-9719 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-491-9719. Primary manufacturer part number: 245-25.
Features
  • Nut,plain,hexagon — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Brackett Aircraft Company, Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-491-9719, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brackett Aircraft Company, Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-01-491-9719
Primary Part Number245-25
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBrackett Aircraft Company, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3020-00-185-9810 INTERCHANGEABLE
Pulley,timing Belt
4320-00-218-4635 INTERCHANGEABLE
Impeller,pump,centrifugal
5325-00-275-75032R53P21 INTERCHANGEABLE
Grommet,nonmetallic
Lockheed Martin Corporation Div Rms
2925-00-708-986224525 INTERCHANGEABLE
Adapter Connection,
Vse Aviation, Inc.
4820-01-176-937010512745 INTERCHANGEABLE
Stem,fire Extinguis
General Dynamics Land Systems Canadacorp
4320-01-193-362024525 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
3020-01-283-7224 INTERCHANGEABLE
Gear,spur
3040-01-414-856624525 INTERCHANGEABLE
Shaft,shouldered
Parker Hannifin Corporation Div Hydraulic Systems Division
5920-01-508-3049ZBS-E142268 INTERCHANGEABLE
Arrester,electrical Surge
Eaton Corporation
Cross-Reference Index
Part NumberManufacturer
245-25 PRIMARY Brackett Aircraft Company, Inc (USA)
Related Parts
3020-00-185-9810INTERCHANGEABLE
PULLEY,TIMING BELT
4320-00-218-4635INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
5325-00-275-7503INTERCHANGEABLE
GROMMET,NONMETALLIC
2R53P21
2925-00-708-9862INTERCHANGEABLE
ADAPTER CONNECTION,
24525
4820-01-176-9370INTERCHANGEABLE
STEM,FIRE EXTINGUIS
10512745
4320-01-193-3620INTERCHANGEABLE
CYLINDER SLEEVE
24525
3020-01-283-7224INTERCHANGEABLE
GEAR,SPUR
3040-01-414-8566INTERCHANGEABLE
SHAFT,SHOULDERED
24525
5920-01-508-3049INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
ZBS-E142268

Frequently Asked Questions

What is NSN 5310-01-491-9719?

NSN 5310-01-491-9719 is a Nut,plain,hexagon, manufactured by Brackett Aircraft Company, Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-491-9719?

NSN 5310-01-491-9719 has 1 cross-referenced part number: 245-25 (Brackett Aircraft Company, Inc).

What NSN replaces 5310-01-491-9719?

There are 9 known substitutes for 5310-01-491-9719: 3020-00-185-9810, 4320-00-218-4635, 5325-00-275-7503 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 245-25?

Key specifications for 245-25: End Item Identification: AIRCRAFT ASSEMBLY, MODEL BDW-245-600. 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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