PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

361-7Washer,lock

Crane Carrier Company, Llc · NSN 5310-01-522-3504 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-522-3504 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-522-3504. Primary manufacturer part number: 361-7.
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material: STEEL OVERALL
  • Outside Diameter: 0.337 INCHES NOMINAL IN
  • Surface Treatment: ZINC OVERALL
  • Material Thickness: 0.047 INCHES NOMINAL IN
  • Hole Diameter: 0.194 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-522-3504, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Carrier Company, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN5310-01-522-3504
Primary Part Number361-7
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCrane Carrier Company, Llc
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
MaterialSTEEL OVERALL
Outside Diameter0.337 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Material Thickness0.047 INCHES NOMINAL IN
Hole Diameter0.194 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-5319050-7747 INTERCHANGEABLE
Bearing,ball,annular
Marathon Le Tourneau Co
5120-00-241-5521 INTERCHANGEABLE
Handle,screwdriver
3441-00-359-36123617 INTERCHANGEABLE
Forming Machine,sheet Metal,rota
Rw Acquisition, Llc Dba Roper Whitney Company
5950-00-412-960160768-1 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Technologies, Inc.
5120-00-439-82745120-00-439-8274 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
6515-00-687-805433-4031 INTERCHANGEABLE
Forceps,hemostatic
Aspen Surgical Products, Inc.
6515-00-935-1193 INTERCHANGEABLE
Finger Cot,surgical
6685-01-203-4381 INTERCHANGEABLE
Thermocouple,heating Element
5945-01-315-36533617 INTERCHANGEABLE
Relay,electromagnetic
Ticonium Co Div Cmp Industries Inc
5915-01-383-9351361007 INTERCHANGEABLE
Filter,band Pass
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
C361-0001 Crane Carrier Company, Llc (USA)
361-7 PRIMARY Crane Carrier Company, Llc (USA)
361-007 PRIMARY Crane Carrier Company, Llc (USA)
Related Parts
3110-00-156-5319INTERCHANGEABLE
BEARING,BALL,ANNULAR
050-7747
5120-00-241-5521INTERCHANGEABLE
HANDLE,SCREWDRIVER
3441-00-359-3612INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,ROTA
3617
5950-00-412-9601INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
60768-1
5120-00-439-8274INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-439-8274
6515-00-687-8054INTERCHANGEABLE
FORCEPS,HEMOSTATIC
33-4031
6515-00-935-1193INTERCHANGEABLE
FINGER COT,SURGICAL
6685-01-203-4381INTERCHANGEABLE
THERMOCOUPLE,HEATING ELEMENT
5945-01-315-3653INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3617
5915-01-383-9351INTERCHANGEABLE
FILTER,BAND PASS
361007
5310-01-503-4911INTERCHANGEABLE
WASHER,LOCK
361-15
5310-01-503-4917INTERCHANGEABLE
WASHER,LOCK
361-13

Frequently Asked Questions

What is NSN 5310-01-522-3504?

NSN 5310-01-522-3504 is a Washer,lock, manufactured by Crane Carrier Company, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-522-3504?

NSN 5310-01-522-3504 has 3 cross-referenced part numbers: C361-0001 (Crane Carrier Company, Llc), 361-7 (Crane Carrier Company, Llc), 361-007 (Crane Carrier Company, Llc).

What NSN replaces 5310-01-522-3504?

There are 12 known substitutes for 5310-01-522-3504: 3110-00-156-5319, 5120-00-241-5521, 3441-00-359-3612 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 361-7?

Key specifications for 361-7: Style Designator: SPLIT HELICAL-RIGHT HAND; Part Name Assigned by Controlling Agency: WASHER, LOCKING, SPRING AMERICAN STD LOCK WASHER.; End Item Identification: 2320014525579; Material: STEEL OVERALL. 8 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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