PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RHY1-34Nut,plain,hexagon

Heil Environmental Industries · NSN 5310-00-269-6493 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-269-6493 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-269-6493. Primary manufacturer part number: RHY1-34.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.875 INCHES IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNF
  • Thread Quantity Per Inch: 14
  • Nut Height: 0.312 INCHES NOMINAL IN
  • Width Across Flats: 1.250 INCHES NOMINAL IN
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-269-6493, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Heil Environmental Industries. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-269-6493
Primary Part NumberRHY1-34
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHeil Environmental Industries
StatusCANCELLED
Nominal Thread Size0.875 INCHES IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNF
Thread Quantity Per Inch14
Nut Height0.312 INCHES NOMINAL IN
Width Across Flats1.250 INCHES NOMINAL IN
Nut StyleHEXAGON
MaterialSTEEL OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5325-00-282-633573033 INTERCHANGEABLE
Ring,retaining
Hamilton Sundstrand Corporation Dba Collins Aerospace
4820-01-065-6281 INTERCHANGEABLE
Valve,ball
4730-01-187-710173033 INTERCHANGEABLE
Coupling,tube
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6515-01-576-49325898 INTERCHANGEABLE
Sleeve,wrap-Around,pneumatic
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
RHY1-34 PRIMARY Heil Environmental Industries (USA)
13X41 PRIMARY Meritor Industrial Products, Llc (USA)
13X41 Meritor Heavy Vehicle Systems, Llc (USA)
4026P11 PRIMARY Taylor Machine Works Inc (USA)
73033 Little Giant Crane and Shovel Inc (USA)
13X41 Meritor Heavy Vehicle Systems Ltd (GBR)
Related Parts
5325-00-282-6335INTERCHANGEABLE
RING,RETAINING
73033
4820-01-065-6281INTERCHANGEABLE
VALVE,BALL
4730-01-187-7101INTERCHANGEABLE
COUPLING,TUBE
73033
6515-01-576-4932INTERCHANGEABLE
SLEEVE,WRAP-AROUND,PNEUMATIC
5898

Frequently Asked Questions

What is NSN 5310-00-269-6493?

NSN 5310-00-269-6493 is a Nut,plain,hexagon, manufactured by Heil Environmental Industries, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-269-6493?

NSN 5310-00-269-6493 has 6 cross-referenced part numbers: RHY1-34 (Heil Environmental Industries), 13X41 (Meritor Industrial Products, Llc), 13X41 (Meritor Heavy Vehicle Systems, Llc), 4026P11 (Taylor Machine Works Inc), 73033 (Little Giant Crane and Shovel Inc) and 1 more.

What NSN replaces 5310-00-269-6493?

There are 4 known substitutes for 5310-00-269-6493: 5325-00-282-6335, 4820-01-065-6281, 4730-01-187-7101 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RHY1-34?

Key specifications for RHY1-34: Nominal Thread Size: 0.875 INCHES IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Series: UNF; Thread Quantity Per Inch: 14. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-269-6493 still in active supply?

NSN 5310-00-269-6493 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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