PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9748Nut,self-Locking,hexagon

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5310-00-113-1646 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-113-1646 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-113-1646. Primary manufacturer part number: 9748.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Nominal Thread Size: 0.438 INCHES IN
  • Thread Class: 3B
  • Thread Series: UNF
  • Bearing Surface Type: CHAMFERED
  • Thread Quantity Per Inch: 20
  • Thread Direction: RIGHT-HAND
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 360 Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-113-1646, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-113-1646
Primary Part Number9748
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Nominal Thread Size0.438 INCHES IN
Thread Class3B
Thread SeriesUNF
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch20
Thread DirectionRIGHT-HAND
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Nut StyleHEXAGON
Nut Height0.375 INCHES NOMINAL IN
MaterialCOPPER ALLOY 360 OVERALL
Material Document and ClassificationSAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Width Across Flats0.688 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-01-133-5565144A9800P1 INTERCHANGEABLE
Transformer,radio Frequency
Bae Systems Controls Inc.
Cross-Reference Index
Part NumberManufacturer
9748 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5950-01-133-5565INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
144A9800P1

Frequently Asked Questions

What is NSN 5310-00-113-1646?

NSN 5310-00-113-1646 is a Nut,self-Locking,hexagon, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-113-1646?

NSN 5310-00-113-1646 has 1 cross-referenced part number: 9748 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5310-00-113-1646?

There is 1 known substitute for 5310-00-113-1646: 5950-01-133-5565. Verify interchangeability with system specifications before substitution.

What are the specifications of 9748?

Key specifications for 9748: Nominal Thread Size: 0.438 INCHES IN; Thread Class: 3B; Thread Series: UNF; Bearing Surface Type: CHAMFERED. 12 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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