PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N8506-8Crowfoot Attachment,socket Wrenc

Sna Germany Gmbh · NSN 5120-00-541-4071 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-541-4071 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-541-4071. Primary manufacturer part number: N8506-8.
Features
  • Crowfoot Attachment,socket Wrenc — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Nondefinitive Spec/std Data: 2 TYPE
  • Style Designator: OPEN END CAMBER
  • Wrenching Surface Size: 0.875 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-00-541-4071, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sna Germany Gmbh. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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
NSN5120-00-541-4071
Primary Part NumberN8506-8
Item NameCrowfoot Attachment,socket Wrenc
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSna Germany Gmbh
StatusCANCELLED
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data2 TYPE
Style DesignatorOPEN END CAMBER
Wrenching Surface Size0.875 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Head Thickness0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
7240-00-025-33823-3-24 INTERCHANGEABLE
Cover Assembly,military Water Ca
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
3110-00-100-03683324 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6515-00-144-997706-4144 INTERCHANGEABLE
Punch,cutaneous Biopsy
Sklar Corporation Dba Sklar Instruments
5945-00-276-0693B04A-115VAC INTERCHANGEABLE
Relay,electromagnetic
Allied Controls, Inc.
5120-00-293-01911124A INTERCHANGEABLE
Wrench,open End
Williams J H Industrial Products Inc
5340-00-550-5083332-4 INTERCHANGEABLE
Clamp,loop
Brady United States
5950-00-645-8319 INTERCHANGEABLE
Transformer,power
5325-00-682-14759053633 INTERCHANGEABLE
Grommet,nonmetallic
Us Army Aviation and Missile Command
5340-00-969-6502NAS1397R5 INTERCHANGEABLE
Clamp,loop
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2530-00-995-1295 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Cross-Reference Index
Part NumberManufacturer
N8506-8 Sna Germany Gmbh (DEU)
3324 Wta Tool Llc (USA)
FC28 Snap on Uk Holdings Ltd T/a Snap on Tools (GBR)
GGG-C-1507 TY2 General Services Administration Federal Supply Service (USA)
GGG-C-1507 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FC28 Snap-on Tools Australia Pty Ltdnational Defence Div (AUS)
FC28 Snap-on Tools (australia) Pty Ltd (AUS)
Related Parts
7240-00-025-3382INTERCHANGEABLE
COVER ASSEMBLY,MILITARY WATER CA
3-3-24
3110-00-100-0368INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3324
6515-00-144-9977INTERCHANGEABLE
PUNCH,CUTANEOUS BIOPSY
06-4144
5945-00-276-0693INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
B04A-115VAC
5120-00-293-0191INTERCHANGEABLE
WRENCH,OPEN END
1124A
5340-00-550-5083INTERCHANGEABLE
CLAMP,LOOP
332-4
5950-00-645-8319INTERCHANGEABLE
TRANSFORMER,POWER
5325-00-682-1475INTERCHANGEABLE
GROMMET,NONMETALLIC
9053633
5340-00-969-6502INTERCHANGEABLE
CLAMP,LOOP
NAS1397R5
2530-00-995-1295INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5915-01-089-8803INTERCHANGEABLE
FILTER,BAND PASS
3324
6515-01-094-1274INTERCHANGEABLE
BAG,OSTOMY
3324

Frequently Asked Questions

What is NSN 5120-00-541-4071?

NSN 5120-00-541-4071 is a Crowfoot Attachment,socket Wrenc, manufactured by Sna Germany Gmbh, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-541-4071?

NSN 5120-00-541-4071 has 7 cross-referenced part numbers: N8506-8 (Sna Germany Gmbh), 3324 (Wta Tool Llc), FC28 (Snap on Uk Holdings Ltd T/a Snap on Tools), GGG-C-1507 TY2 (General Services Administration Federal Supply Service), GGG-C-1507 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.

What NSN replaces 5120-00-541-4071?

There are 12 known substitutes for 5120-00-541-4071: 7240-00-025-3382, 3110-00-100-0368, 6515-00-144-9977 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N8506-8?

Key specifications for N8506-8: Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Material: STEEL OVERALL; Nondefinitive Spec/std Data: 2 TYPE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-541-4071 still in active supply?

NSN 5120-00-541-4071 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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