PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27-602Wrench,ratchet

Armstrong Bros Tool Co · NSN 5120-01-367-3416 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-3416 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-3416. Primary manufacturer part number: 27-602.
Features
  • Wrench,ratchet — FSC 5120
  • Wrenching Surface Size: 0.875 INCHES NOMINAL SECOND END IN
  • Wrenching Surface Size: 0.750 INCHES NOMINAL FIRST END IN
  • Style Designator: STRAIGHT DOUBLE HEAD
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 12 POINT BOTH ENDS INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • 3 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,ratchet, cataloged under National Stock Number 5120-01-367-3416, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Armstrong Bros Tool Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-367-3416
Primary Part Number27-602
Item NameWrench,ratchet
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerArmstrong Bros Tool Co
StatusACTIVE
Wrenching Surface Size0.875 INCHES NOMINAL SECOND END IN
Wrenching Surface Size0.750 INCHES NOMINAL FIRST END IN
Style DesignatorSTRAIGHT DOUBLE HEAD
MaterialSTEEL OVERALL
Wrenching Surface Shape12 POINT BOTH ENDS INTERNAL
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2910-00-218-571427602 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5315-00-400-3497 INTERCHANGEABLE
Pin
5310-00-433-116522A217-22-048 INTERCHANGEABLE
Nut,self-Locking,plate
Esna, Llc
3040-00-767-7057 INTERCHANGEABLE
Lever,manual Control
5995-01-154-862627602 INTERCHANGEABLE
Cable Assembly,radio Frequency
Viant Collegeville Llc
2530-01-203-101327602 INTERCHANGEABLE
Disk,stationary
Ausco Inc
5331-01-236-0472 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
27-602 Armstrong Bros Tool Co (USA)
27-602 Apex Tool Group, Llc Dba Nicholson (USA)
27-602 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
Related Parts
2910-00-218-5714INTERCHANGEABLE
FILTER ELEMENT,FLUID
27602
5315-00-400-3497INTERCHANGEABLE
PIN
5310-00-433-1165INTERCHANGEABLE
NUT,SELF-LOCKING,PLATE
22A217-22-048
3040-00-767-7057INTERCHANGEABLE
LEVER,MANUAL CONTROL
5995-01-154-8626INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
27602
2530-01-203-1013INTERCHANGEABLE
DISK,STATIONARY
27602
5331-01-236-0472INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5120-01-367-3416?

NSN 5120-01-367-3416 is a Wrench,ratchet, manufactured by Armstrong Bros Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-367-3416?

NSN 5120-01-367-3416 has 3 cross-referenced part numbers: 27-602 (Armstrong Bros Tool Co), 27-602 (Apex Tool Group, Llc Dba Nicholson), 27-602 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).

What NSN replaces 5120-01-367-3416?

There are 7 known substitutes for 5120-01-367-3416: 2910-00-218-5714, 5315-00-400-3497, 5310-00-433-1165 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27-602?

Key specifications for 27-602: Wrenching Surface Size: 0.875 INCHES NOMINAL SECOND END IN; Wrenching Surface Size: 0.750 INCHES NOMINAL FIRST END IN; Style Designator: STRAIGHT DOUBLE HEAD; Material: STEEL OVERALL. 7 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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