PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10519Nut,plain,cap

Kleinschmidt Inc · NSN 5310-00-514-7634 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-514-7634 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-514-7634. Primary manufacturer part number: 10519.
Features
  • Nut,plain,cap — FSC 5310
  • Thread Class: 2B
  • Thread Quantity Per Inch: 32
  • Bearing Surface Type: CHAMFERED
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Series: UNEF
  • Thread Direction: RIGHT-HAND
  • Width Across Flats: 0.625 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 268 or Copper Alloy 260 or Copper Alloy 240 or Copper Alloy 230 or Copper Alloy 342 or Copper Alloy 353 or Copper Alloy 262 or Copper Alloy 270 or Copper Alloy 272 or Copper Alloy 274 or Copper Alloy 280 or Copper Alloy 330 or Copper Alloy 331 or Copper Alloy 332 or Copper Alloy 335 or Copper Alloy 340 or Copper Alloy 344 or Copper Alloy 345 or Copper Alloy 347 or Copper Alloy 348 or Copper Alloy 350 or Copper Alloy 356 or Copper Alloy 360 or Copper Alloy 370 or Copper Alloy 377 or Copper Alloy 462 or Copper Alloy 464 or Copper Alloy 465 or Copper Alloy 466 or Copper Alloy 467 or Copper Alloy 482 or Copper Alloy 485 Overall construction
General Description

The Nut,plain,cap, cataloged under National Stock Number 5310-00-514-7634, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-514-7634
Primary Part Number10519
Item NameNut,plain,cap
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Thread Class2B
Thread Quantity Per Inch32
Bearing Surface TypeCHAMFERED
Nominal Thread Size0.375 INCHES IN
Thread SeriesUNEF
Thread DirectionRIGHT-HAND
Width Across Flats0.625 INCHES NOMINAL IN
MaterialCOPPER ALLOY 268 OR COPPER ALLOY 260 OR COPPER ALLOY 240 OR COPPER ALLOY 230 OR COPPER ALLOY 342 OR COPPER ALLOY 353 OR COPPER ALLOY 262 OR COPPER ALLOY 270 OR COPPER ALLOY 272 OR COPPER ALLOY 274 OR COPPER ALLOY 280 OR COPPER ALLOY 330 OR COPPER ALLOY 331 OR COPPER ALLOY 332 OR COPPER ALLOY 335 OR COPPER ALLOY 340 OR COPPER ALLOY 344 OR COPPER ALLOY 345 OR COPPER ALLOY 347 OR COPPER ALLOY 348 OR COPPER ALLOY 350 OR COPPER ALLOY 356 OR COPPER ALLOY 360 OR COPPER ALLOY 370 OR COPPER ALLOY 377 OR COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 465 OR COPPER ALLOY 466 OR COPPER ALLOY 467 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL
Nondefinitive Spec/std DataC TYPE
Surface TreatmentNICKEL OVERALL
Nut Height0.625 INCHES NOMINAL IN
Nut StyleCAP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4310-00-035-74384445P INTERCHANGEABLE
Diaphragm,pump,special Shaped
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5331-00-877-497210519 INTERCHANGEABLE
O-Ring
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5935-00-989-2863PN2A INTERCHANGEABLE
Adapter,connector
Trompeter Electronics, Inc.
5365-01-026-8977 INTERCHANGEABLE
Plug,machine Thread
5365-01-043-9026 INTERCHANGEABLE
Plug,machine Thread
5905-01-096-3655C1051-9 INTERCHANGEABLE
Resistor,fixed,wire Wound
Crown Audio, Inc. Dba Crown International
5930-01-135-492110519 INTERCHANGEABLE
Switch,foot
Assembly Technologies International Inc.
5342-01-181-0475 INTERCHANGEABLE
Clip,washer
6220-01-282-27801051900 INTERCHANGEABLE
Retainer,lens
Phoenix Products Llc Dba Phoenix Lighting Products Llc
5305-01-421-947310519 INTERCHANGEABLE
Screw,cap,socket Head
Spx Fluid Power
Cross-Reference Index
Part NumberManufacturer
10519 Kleinschmidt Inc (USA)
MILB857AMEND3TYPEC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4310-00-035-7438INTERCHANGEABLE
DIAPHRAGM,PUMP,SPECIAL SHAPED
4445P
5331-00-877-4972INTERCHANGEABLE
O-RING
10519
5935-00-989-2863INTERCHANGEABLE
ADAPTER,CONNECTOR
PN2A
5365-01-026-8977INTERCHANGEABLE
PLUG,MACHINE THREAD
5365-01-043-9026INTERCHANGEABLE
PLUG,MACHINE THREAD
5905-01-096-3655INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
C1051-9
5930-01-135-4921INTERCHANGEABLE
SWITCH,FOOT
10519
5342-01-181-0475INTERCHANGEABLE
CLIP,WASHER
6220-01-282-2780INTERCHANGEABLE
RETAINER,LENS
1051900
5305-01-421-9473INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10519
5330-01-460-0248INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
10519
6210-01-694-3016INTERCHANGEABLE
FIXTURE,LIGHTING
EFO-X022-77.5-02

Frequently Asked Questions

What is NSN 5310-00-514-7634?

NSN 5310-00-514-7634 is a Nut,plain,cap, manufactured by Kleinschmidt Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-514-7634?

NSN 5310-00-514-7634 has 2 cross-referenced part numbers: 10519 (Kleinschmidt Inc), MILB857AMEND3TYPEC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5310-00-514-7634?

There are 12 known substitutes for 5310-00-514-7634: 4310-00-035-7438, 5331-00-877-4972, 5935-00-989-2863 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10519?

Key specifications for 10519: Thread Class: 2B; Thread Quantity Per Inch: 32; Bearing Surface Type: CHAMFERED; Nominal Thread Size: 0.375 INCHES IN. 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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