PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J708LWrench,adjustable

The Stanley Works Dba Stanley Proto · NSN 5120-01-399-9853 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9853 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9853. Primary manufacturer part number: J708L.
Features
  • Wrench,adjustable — FSC 5120
  • Surface Treatment: CHROMIUM OVERALL
  • Nondefinitive Spec/std Data: 2 TYPE
  • Specification/standard Data: 05047-ASME B107.100/B107.8 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Style Designator: OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
  • Wrenching Surface Size: 1.125 INCHES MAXIMUM SINGLE END IN
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,adjustable, cataloged under National Stock Number 5120-01-399-9853, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5120-01-399-9853
Primary Part NumberJ708L
Item NameWrench,adjustable
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Surface TreatmentCHROMIUM OVERALL
Nondefinitive Spec/std Data2 TYPE
Specification/standard Data05047-ASME B107.100/B107.8 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorOPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
Wrenching Surface Size1.125 INCHES MAXIMUM SINGLE END IN
MaterialSTEEL OVERALL
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-01-127-6857 INTERCHANGEABLE
Wrench,adjustable
5120-01-269-9357 INTERCHANGEABLE
Wrench,adjustable
5120-01-399-987612148 INTERCHANGEABLE
Wrench,adjustable
Star Asia-Usa, Llc
5120-01-399-9879 INTERCHANGEABLE
Wrench,adjustable
5120-01-399-9886 INTERCHANGEABLE
Wrench,adjustable
5120-01-437-1733 INTERCHANGEABLE
Wrench,adjustable
5120-01-473-9273 INTERCHANGEABLE
Wrench,adjustable
5120-01-535-9280 INTERCHANGEABLE
Wrench,adjustable
5120-01-600-4304 INTERCHANGEABLE
Wrench,adjustable
5120-01-645-7871 INTERCHANGEABLE
Wrench,adjustable
Cross-Reference Index
Part NumberManufacturer
J708L The Stanley Works Dba Stanley Proto (USA)
B107.8 The American Society of Mechanical Engineers (USA)
708L The Stanley Works Dba Stanley Proto (USA)
B107.8 TY2 General Services Administration Federal Supply Service (USA)
3R371 W.w. Grainger, Inc. Div Government Sales Division (USA)
B107.100 The American Society of Mechanical Engineers (USA)
Related Parts
5120-01-127-6857INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-269-9357INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-399-9876INTERCHANGEABLE
WRENCH,ADJUSTABLE
12148
5120-01-399-9879INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-399-9886INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-437-1733INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-473-9273INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-535-9280INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-600-4304INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-645-7871INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-653-2015INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-01-655-0127INTERCHANGEABLE
WRENCH,ADJUSTABLE

Frequently Asked Questions

What is NSN 5120-01-399-9853?

NSN 5120-01-399-9853 is a Wrench,adjustable, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-399-9853?

NSN 5120-01-399-9853 has 6 cross-referenced part numbers: J708L (The Stanley Works Dba Stanley Proto), B107.8 (The American Society of Mechanical Engineers), 708L (The Stanley Works Dba Stanley Proto), B107.8 TY2 (General Services Administration Federal Supply Service), 3R371 (W.w. Grainger, Inc. Div Government Sales Division) and 1 more.

What NSN replaces 5120-01-399-9853?

There are 12 known substitutes for 5120-01-399-9853: 5120-01-127-6857, 5120-01-269-9357, 5120-01-399-9876 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J708L?

Key specifications for J708L: Surface Treatment: CHROMIUM OVERALL; Nondefinitive Spec/std Data: 2 TYPE; Specification/standard Data: 05047-ASME B107.100/B107.8 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Style Designator: OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT. 9 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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