PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15-31 PT.NO.3Bolt,machine

Hunt Valve Company, Inc. · NSN 5306-01-502-5681 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-502-5681 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-502-5681. Primary manufacturer part number: 15-31 PT.NO.3.
Features
  • Bolt,machine — FSC 5306
  • 4 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-502-5681, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBolt,machine
FSC / FSG5306 — No Item Name Available (FSG 53)
ManufacturersPima Valve, Llc (CAGE 30263); Zf Industrieantriebe Witten Gmbh (CAGE D9182); Hunt Valve Company, Inc. (CAGE 11859)
Successor NSN6515-00-762-2110 — Bulb,sphygmomanometer
Technical Specifications
ParameterValue
NSN5306-01-502-5681
Primary Part Number15-31 PT.NO.3
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6515-00-762-2110 (1531)
HAZMATNo
Verified Substitutes 7
6515-00-762-21101531 SUCCESSOR
Bulb,sphygmomanometer
Trimline Medical Products Corporation
5340-01-157-13181531 SUCCESSOR
Mounting Plate
Jacobs Mfg Co the
5940-00-082-4663 INTERCHANGEABLE
Terminal Board
5950-00-159-7360 INTERCHANGEABLE
Transformer,audio Frequency
5310-00-269-6764 INTERCHANGEABLE
Washer,flat
3120-01-236-187615313 INTERCHANGEABLE
Bushing,sleeve
Dana Commercial Vehicle Products, Llc
5305-01-621-808815313 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
15-31 Pima Valve, Llc (USA)
15-31 PT.NO.3 Pima Valve, Llc (USA)
15-31-3 Zf Industrieantriebe Witten Gmbh (DEU)
15-31 PT.NO.3 PRIMARY Hunt Valve Company, Inc. (USA)
Related Parts
SUCCESSOR 6515-00-762-2110 Bulb,sphygmomanometer · 1531
5340-01-157-1318SUCCESSOR
MOUNTING PLATE
1531
5940-00-082-4663INTERCHANGEABLE
TERMINAL BOARD
5950-00-159-7360INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5310-00-269-6764INTERCHANGEABLE
WASHER,FLAT
3120-01-236-1876INTERCHANGEABLE
BUSHING,SLEEVE
15313
5305-01-621-8088INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
15313

Frequently Asked Questions

What is NSN 5306-01-502-5681?

NSN 5306-01-502-5681 is a Bolt,machine, manufactured by Hunt Valve Company, Inc., classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-502-5681?

NSN 5306-01-502-5681 has 4 cross-referenced part numbers: 15-31 (Pima Valve, Llc), 15-31 PT.NO.3 (Pima Valve, Llc), 15-31-3 (Zf Industrieantriebe Witten Gmbh), 15-31 PT.NO.3 (Hunt Valve Company, Inc.).

What NSN replaces 5306-01-502-5681?

There are 7 known substitutes for 5306-01-502-5681: 6515-00-762-2110, 5340-01-157-1318, 5940-00-082-4663 and 4 more. Verify interchangeability with system specifications before substitution.

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