PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39-254Punch,center,automatic

Jensen Tools, Inc. · NSN 5120-01-105-8730 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-105-8730 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-105-8730. Primary manufacturer part number: 39-254.
Features
  • Punch,center,automatic — FSC 5120
  • 3 verified cross-references
  • Primary manufacturer: Jensen Tools, Inc.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Punch,center,automatic, cataloged under National Stock Number 5120-01-105-8730, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Jensen Tools, Inc.. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-105-8730
Primary Part Number39-254
Item NamePunch,center,automatic
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerJensen Tools, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-300-6244 INTERCHANGEABLE
Valve Assembly
6625-01-152-2849GP801BR3 INTERCHANGEABLE
Probe,test
Northrop Grumman Systems Corporation
2530-01-470-147239254 INTERCHANGEABLE
Caliper Assembly,disc Brake
Tld Wollard Llc
4320-01-477-937639254 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
39B254 Jensen Tools, Inc. (USA)
AA39B254 Jensen Tools, Inc. (USA)
39-254 PRIMARY Jensen Tools, Inc. (USA)
Related Parts
4820-00-300-6244INTERCHANGEABLE
VALVE ASSEMBLY
6625-01-152-2849INTERCHANGEABLE
PROBE,TEST
GP801BR3
2530-01-470-1472INTERCHANGEABLE
CALIPER ASSEMBLY,DISC BRAKE
39254
4320-01-477-9376INTERCHANGEABLE
CYLINDER SLEEVE
39254

Frequently Asked Questions

What is NSN 5120-01-105-8730?

NSN 5120-01-105-8730 is a Punch,center,automatic, manufactured by Jensen Tools, Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-105-8730?

NSN 5120-01-105-8730 has 3 cross-referenced part numbers: 39B254 (Jensen Tools, Inc.), AA39B254 (Jensen Tools, Inc.), 39-254 (Jensen Tools, Inc.).

What NSN replaces 5120-01-105-8730?

There are 4 known substitutes for 5120-01-105-8730: 4820-00-300-6244, 6625-01-152-2849, 2530-01-470-1472 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39-254?

Key specifications for 39-254: Special Features: ADJUSTABLE STROKE; 1/2 IN. BODY DIA; 5 IN. O/A LG IN. 1 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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