PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C21131Drill Set,twist

Greenfield Industries Inc · NSN 5133-01-587-3641 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-587-3641 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-587-3641. Primary manufacturer part number: C21131.
Features
  • Drill Set,twist — FSC 5133
  • Nonsupply Items and Quantities: CONTAINS 1 EA METRIC SIZES 1 TO 13MM IN 0.5MM INCREMENTS MM
  • Furnished Items: METAL INDEXED CASE
  • Component Quantity: 25
  • 2 verified cross-references
  • Primary manufacturer: Greenfield Industries Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Drill Set,twist, cataloged under National Stock Number 5133-01-587-3641, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-01-587-3641
Primary Part NumberC21131
Item NameDrill Set,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusACTIVE
Nonsupply Items and QuantitiesCONTAINS 1 EA METRIC SIZES 1 TO 13MM IN 0.5MM INCREMENTS MM
Furnished ItemsMETAL INDEXED CASE
Component Quantity25
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3455-00-224-373210305 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-00-517-5944 INTERCHANGEABLE
Cutter,milling,end
6630-00-657-00186630-00-657-0018 INTERCHANGEABLE
Hydrometer,graduated Scale
Thermo Instruments Inc
5340-01-127-33571899-32D INTERCHANGEABLE
Handle,recess
H. a. Guden Company, Inc.
5950-01-214-233714068 INTERCHANGEABLE
Coil,electrical
Magnespec Inc
4220-01-237-3253550-020 INTERCHANGEABLE
Bonnet
Kirby Morgan Dive Systems Inc
6750-01-379-7124 INTERCHANGEABLE
Paper,photographic
6145-01-384-24781899C INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
4720-01-672-0617C21131 INTERCHANGEABLE
Hose Assembly Set,nonmetallic
Hydrasearch Company, Llc
Cross-Reference Index
Part NumberManufacturer
1899 Greenfield Industries Inc (USA)
C21131 PRIMARY Greenfield Industries Inc (USA)
Related Parts
3455-00-224-3732INTERCHANGEABLE
CUTTER,MILLING,END
10305
3455-00-517-5944INTERCHANGEABLE
CUTTER,MILLING,END
6630-00-657-0018INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
6630-00-657-0018
5340-01-127-3357INTERCHANGEABLE
HANDLE,RECESS
1899-32D
5950-01-214-2337INTERCHANGEABLE
COIL,ELECTRICAL
14068
4220-01-237-3253INTERCHANGEABLE
BONNET
550-020
6750-01-379-7124INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
6145-01-384-2478INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
1899C
4720-01-672-0617INTERCHANGEABLE
HOSE ASSEMBLY SET,NONMETALLIC
C21131

Frequently Asked Questions

What is NSN 5133-01-587-3641?

NSN 5133-01-587-3641 is a Drill Set,twist, manufactured by Greenfield Industries Inc, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-587-3641?

NSN 5133-01-587-3641 has 2 cross-referenced part numbers: 1899 (Greenfield Industries Inc), C21131 (Greenfield Industries Inc).

What NSN replaces 5133-01-587-3641?

There are 9 known substitutes for 5133-01-587-3641: 3455-00-224-3732, 3455-00-517-5944, 6630-00-657-0018 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C21131?

Key specifications for C21131: Nonsupply Items and Quantities: CONTAINS 1 EA METRIC SIZES 1 TO 13MM IN 0.5MM INCREMENTS MM; Special Features: HIGH SPEED STEEL; JOBBERS LG; 118 DEG POINT; STRAIGHT ROUND SHANK; BLACK OXIDE FINISH; Furnished Items: METAL INDEXED CASE; Component Quantity: 25. 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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