PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34H002B1-1Washer,lock

Ge Aviation Systems Llc · NSN 5310-00-058-2950 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-058-2950 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-058-2950. Primary manufacturer part number: 34H002B1-1.
Features
  • Washer,lock — FSC 5310
  • Outside Diameter: 0.165 INCHES NOMINAL IN
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
  • Material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 1080 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 3140 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 3310H OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OVERALL
  • Hole Diameter: 0.088 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 301 or Steel Comp 302 or Steel Comp 1080 or Steel Comp 303 or Steel Comp 303SE or Steel Comp 304 or Steel Comp 304l or Steel Comp 305 or Steel Comp 308 or Steel Comp 309 or Steel Comp 309s or Steel Comp 310 or Steel Comp 310s or Steel Comp 314 or Steel Comp 3140 or Steel Comp 316 or Steel Comp 316l or Steel Comp 317 or Steel Comp 321 or Steel Comp 3310h or Steel Comp 347 or Steel Comp 348 or Steel Comp 384 or Steel Comp 385 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-058-2950, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 29 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-058-2950
Primary Part Number34H002B1-1
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGe Aviation Systems Llc
StatusCANCELLED
Outside Diameter0.165 INCHES NOMINAL IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Surface TreatmentPASSIVATE OVERALL
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Hardness Rating35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
MaterialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 1080 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 3140 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 3310H OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OVERALL
Hole Diameter0.088 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
Material Thickness0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5306-00-151-3019 INTERCHANGEABLE
Bolt,machine
5310-00-297-9042 INTERCHANGEABLE
Washer,lock
5310-00-298-6501 INTERCHANGEABLE
Washer,lock
5310-00-298-6502 INTERCHANGEABLE
Washer,lock
5310-00-596-8737 INTERCHANGEABLE
Washer,lock
5310-00-734-5666 INTERCHANGEABLE
Washer,lock
5310-00-793-8751 INTERCHANGEABLE
Washer,lock
5905-00-822-9528 INTERCHANGEABLE
Resistor,fixed,film
5935-00-841-4571470203 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
5996-00-881-967798200 INTERCHANGEABLE
Amplifier,intermediate Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
34H002B1-1 Ge Aviation Systems Llc (USA)
A205-11 Chrysler Corp Amplex Div (USA)
582950 Army Weapons Command Attn Amswe-Ree-S (USA)
4198008-014 Raytheon Company Div Rmd Strategic (USA)
N406P3 General Electric Company (USA)
MS35337-77 Wass Srl (ITA)
N406P3 General Electric Co Materials Information Services (USA)
N406P3 Ametek Inc Div Aerospace and Defense (USA)
935C2L Allmetal Screw Products Corp (USA)
107944-101 Raytheon Company (USA)
10116523 Nimikkeistokeskus Ncb Finland (FIN)
A205-11 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
2SPLITSS Mellowes Co Div of Charter Mfg Co Inc (USA)
470203 R F Products, Inc (USA)
5M3231-222-53 Hensoldt Sensors Gmbh Div Seps (DEU)
503A1-1 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
70D3010104-80 Gte Products Corp Lighting Products Group (USA)
12Z3018-21 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
80347-006 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
N406P3 General Electric Co Instrument Products Section (USA)
Related Parts
5306-00-151-3019INTERCHANGEABLE
BOLT,MACHINE
5310-00-297-9042INTERCHANGEABLE
WASHER,LOCK
5310-00-298-6501INTERCHANGEABLE
WASHER,LOCK
5310-00-298-6502INTERCHANGEABLE
WASHER,LOCK
5310-00-596-8737INTERCHANGEABLE
WASHER,LOCK
5310-00-734-5666INTERCHANGEABLE
WASHER,LOCK
5310-00-793-8751INTERCHANGEABLE
WASHER,LOCK
5905-00-822-9528INTERCHANGEABLE
RESISTOR,FIXED,FILM
5935-00-841-4571INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
470203
5996-00-881-9677INTERCHANGEABLE
AMPLIFIER,INTERMEDIATE FREQUENCY
98200
5306-00-891-8387INTERCHANGEABLE
BOLT,MACHINE
A-2051-1
5905-00-902-2908INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,

Frequently Asked Questions

What is NSN 5310-00-058-2950?

NSN 5310-00-058-2950 is a Washer,lock, manufactured by Ge Aviation Systems Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-058-2950?

NSN 5310-00-058-2950 has 33 cross-referenced part numbers: 34H002B1-1 (Ge Aviation Systems Llc), A205-11 (Chrysler Corp Amplex Div), 582950 (Army Weapons Command Attn Amswe-Ree-S), 4198008-014 (Raytheon Company Div Rmd Strategic), N406P3 (General Electric Company) and 28 more.

What NSN replaces 5310-00-058-2950?

There are 12 known substitutes for 5310-00-058-2950: 5306-00-151-3019, 5310-00-297-9042, 5310-00-298-6501 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34H002B1-1?

Key specifications for 34H002B1-1: Outside Diameter: 0.165 INCHES NOMINAL IN; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Surface Treatment: PASSIVATE OVERALL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-058-2950 still in active supply?

NSN 5310-00-058-2950 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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