PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

577104Nut,plain,hexagon

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5310-00-935-3532 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-935-3532 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-935-3532. Primary manufacturer part number: 577104.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Series: UNF
  • Bearing Surface Type: CHAMFERED
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Quantity Per Inch: 24
  • Thread Class: 3B
  • Nut Style: HEXAGON
  • Material: IRON ALLOY 660 OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Iron Alloy 660 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-935-3532, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-935-3532
Primary Part Number577104
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Thread SeriesUNF
Bearing Surface TypeCHAMFERED
Nominal Thread Size0.375 INCHES IN
Thread Quantity Per Inch24
Thread Class3B
Nut StyleHEXAGON
MaterialIRON ALLOY 660 OVERALL
Material Document and ClassificationAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Width Across Flats0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
Nut Height0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4820-00-815-361068-13A INTERCHANGEABLE
Valve,regulating,fluid Pressure
Arkwin Industries, Inc. Dba Arkwin Industries Inc
5935-00-871-3575577104 INTERCHANGEABLE
Retainer,socket,plug-in Electron
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
577104 Royal Oak Gage, Inc (USA)
513269 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
577104 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4820-00-815-3610INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
68-13A
5935-00-871-3575INTERCHANGEABLE
RETAINER,SOCKET,PLUG-IN ELECTRON
577104

Frequently Asked Questions

What is NSN 5310-00-935-3532?

NSN 5310-00-935-3532 is a Nut,plain,hexagon, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-935-3532?

NSN 5310-00-935-3532 has 3 cross-referenced part numbers: 577104 (Royal Oak Gage, Inc), 513269 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 577104 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5310-00-935-3532?

There are 2 known substitutes for 5310-00-935-3532: 4820-00-815-3610, 5935-00-871-3575. Verify interchangeability with system specifications before substitution.

What are the specifications of 577104?

Key specifications for 577104: Thread Series: UNF; Bearing Surface Type: CHAMFERED; Nominal Thread Size: 0.375 INCHES IN; Special Features: 0.130IN. BY 0.024IN. DEEP SLOT LOCATED ON EACH WRENCHING FLAT SURFACE IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-935-3532 still in active supply?

NSN 5310-00-935-3532 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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