PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-27High Leverage Cutte

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5120-01-577-7949 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-577-7949 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-577-7949. Primary manufacturer part number: T-27.
Features
  • High Leverage Cutte — FSC 5120
  • Color: RED
  • 1 verified cross-reference
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The High Leverage Cutte, cataloged under National Stock Number 5120-01-577-7949, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-577-7949
Primary Part NumberT-27
Item NameHigh Leverage Cutte
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
ColorRED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2805-00-423-81430T0027 INTERCHANGEABLE
Plug,piston Pin
Caterpillar Inc Div Caterpillar Defense
5120-00-545-4375T27 INTERCHANGEABLE
Tire Iron
Summit Tool Company
5975-00-839-5322 INTERCHANGEABLE
Conduit Outlet
8030-00-902-1462 INTERCHANGEABLE
Sealing Compound
5120-01-435-6904 INTERCHANGEABLE
Screwdriver,six Point Tip
6505-01-480-1438T27 INTERCHANGEABLE
Grass,sweet Vernal
Greer Laboratories, Inc. Dba Stallergenes Greer
Cross-Reference Index
Part NumberManufacturer
T-27 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
2805-00-423-8143INTERCHANGEABLE
PLUG,PISTON PIN
0T0027
5120-00-545-4375INTERCHANGEABLE
TIRE IRON
T27
5975-00-839-5322INTERCHANGEABLE
CONDUIT OUTLET
8030-00-902-1462INTERCHANGEABLE
SEALING COMPOUND
5120-01-435-6904INTERCHANGEABLE
SCREWDRIVER,SIX POINT TIP
6505-01-480-1438INTERCHANGEABLE
GRASS,SWEET VERNAL
T27

Frequently Asked Questions

What is NSN 5120-01-577-7949?

NSN 5120-01-577-7949 is a High Leverage Cutte, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-577-7949?

NSN 5120-01-577-7949 has 1 cross-referenced part number: T-27 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5120-01-577-7949?

There are 6 known substitutes for 5120-01-577-7949: 2805-00-423-8143, 5120-00-545-4375, 5975-00-839-5322 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-27?

Key specifications for T-27: Color: RED; Special Features: FINISH NATURAL, GRIPS RED VINYL, HANDLE STYLE BOWED; JAW LENGTH:0.8125 INCH IN; Part Name Assigned by Controlling Agency: TOOL, HIGH LEVERAGE CUTTER; Overall Length: 7.375 INCHES NOMINAL IN. 4 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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