PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN310-3Nut,plain,castellated,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-167-1284 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-167-1284 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-167-1284. Primary manufacturer part number: AN310-3.
Features
  • Nut,plain,castellated,hexagon — FSC 5310
  • Surface Treatment: CADMIUM OVERALL
  • Nominal Thread Size: 0.190 INCHES IN
  • Nut Style: CASTELLATED, HEXAGON
  • Thread Series: UNF
  • Thread Quantity Per Inch: 32
  • Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-167-1284, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-167-1284
Primary Part NumberAN310-3
Item NameNut,plain,castellated,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Surface TreatmentCADMIUM OVERALL
Nominal Thread Size0.190 INCHES IN
Nut StyleCASTELLATED, HEXAGON
Thread SeriesUNF
Thread Quantity Per Inch32
Surface Treatment Document and ClassificationQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND
Thread Class3B
Width Across Flats0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
Nut Height0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2520-00-524-0846 INTERCHANGEABLE
Shifter Fork,vehicular
5320-00-576-2172 INTERCHANGEABLE
Rivet,tubular
8010-00-598-5179 INTERCHANGEABLE
Lacquer
5331-00-827-8440 INTERCHANGEABLE
O-Ring
6515-01-496-344753-1045 INTERCHANGEABLE
Rongeur
Codman & Shurtleff Inc
4140-01-610-757910-51005 INTERCHANGEABLE
Fan,tubeaxial
Department of Defense Project Manager-Mobile Electric Power
2990-01-629-4385ZD21 INTERCHANGEABLE
Sensor,exhaust Gas,oxygen,emissi
Gfg Instrumentation Inc
5306-01-707-3176 INTERCHANGEABLE
Rod,continuous Thread
Cross-Reference Index
Part NumberManufacturer
10-51005 Teledyne Industries Inc Teledyne Power Systems Div (USA)
404 100 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
AN310-3 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MILN6034 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2210009 Embraer Empresa Brasileira De Aeronautica Sa (BRA)
2210009 Embraer S.a. (BRA)
AN310-3 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
3X40665 Eaton Aerospace, Llc Dba Jackson South (USA)
938.08.21.101 Pilatus Aircraft Ltd (CHE)
Z00.N5338302215 Daher Aerospace - Ex Socata (FRA)
5310PL0204902 Jednolity Indeks Materialowy - Uniform Material Index (POL)
10-51005 Unison Industries Llc (USA)
21X24 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
10-51005 Amphenol Corp Div Amphenol Aerospace Operations (USA)
Related Parts
2520-00-524-0846INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
5320-00-576-2172INTERCHANGEABLE
RIVET,TUBULAR
8010-00-598-5179INTERCHANGEABLE
LACQUER
5331-00-827-8440INTERCHANGEABLE
O-RING
6515-01-496-3447INTERCHANGEABLE
RONGEUR
53-1045
4140-01-610-7579INTERCHANGEABLE
FAN,TUBEAXIAL
10-51005
2990-01-629-4385INTERCHANGEABLE
SENSOR,EXHAUST GAS,OXYGEN,EMISSI
ZD21
5306-01-707-3176INTERCHANGEABLE
ROD,CONTINUOUS THREAD

Frequently Asked Questions

What is NSN 5310-00-167-1284?

NSN 5310-00-167-1284 is a Nut,plain,castellated,hexagon, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-167-1284?

NSN 5310-00-167-1284 has 14 cross-referenced part numbers: 10-51005 (Teledyne Industries Inc Teledyne Power Systems Div), 404 100 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company), AN310-3 (Aeronautical Standards Group Dept of Navy and Air Force), MILN6034 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2210009 (Embraer Empresa Brasileira De Aeronautica Sa) and 9 more.

What NSN replaces 5310-00-167-1284?

There are 8 known substitutes for 5310-00-167-1284: 2520-00-524-0846, 5320-00-576-2172, 8010-00-598-5179 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN310-3?

Key specifications for AN310-3: Surface Treatment: CADMIUM OVERALL; Nominal Thread Size: 0.190 INCHES IN; Nut Style: CASTELLATED, HEXAGON; Thread Series: UNF. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-167-1284 still in active supply?

NSN 5310-00-167-1284 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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