PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B129CCase,twist Drill

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5140-00-277-8835 · FSC 5140 · No Item Name Available
Verified by PartsTable
NSN 5140-00-277-8835 — this item is cataloged by the U.S. Government under National Stock Number 5140-00-277-8835. Primary manufacturer part number: B129C.
Features
  • Case,twist Drill — FSC 5140
  • General Characteristics Item Description: METAL; HOLDS 29 STRAIGHT SHANK DRILLS; FOR FRACTIONAL SIZE 1/16 TO 1/2 IN. BY 64THS; INDEXED IN
  • 9 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Case,twist Drill, cataloged under National Stock Number 5140-00-277-8835, is classified within Federal Supply Class 5140 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5140-00-277-8835
Primary Part NumberB129C
Item NameCase,twist Drill
FSC / FSG5140 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
General Characteristics Item DescriptionMETAL; HOLDS 29 STRAIGHT SHANK DRILLS; FOR FRACTIONAL SIZE 1/16 TO 1/2 IN. BY 64THS; INDEXED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-097-8978 INTERCHANGEABLE
Bearing,sleeve
5961-00-102-6160B129 INTERCHANGEABLE
Rectifier,semiconductor Device
Edal Industries, Inc. Dba Edal Industries Inc
6230-00-182-7804B129 INTERCHANGEABLE
Floodlight Set,electric
Striegel Supply, Inc. Dba Striegel Supply Inc
5130-00-185-5584105-50 INTERCHANGEABLE
Tool Kit,fastener Removal
Huck International, Inc. Div Kingston Operations
3455-00-231-3495 INTERCHANGEABLE
Cutter,milling,plain
5140-00-250-2529FRS 1690262 INTERCHANGEABLE
Case,twist Drill
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5140-00-251-1534 INTERCHANGEABLE
Stand,twist Drill
6520-00-262-322910-716 INTERCHANGEABLE
Hose Assembly,aspirator
A-Dec Inc Dba a-Dec
5140-00-277-8836 INTERCHANGEABLE
Case,twist Drill
5140-00-293-1235 INTERCHANGEABLE
Case,twist Drill
Cross-Reference Index
Part NumberManufacturer
B129 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GGG-C-116 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
10550 Huot Manufacturing Company (USA)
29 Huot Manufacturing Company (USA)
B129A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B129C PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
40C278-250 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
GGG-C-116 TY1CL1SZE General Services Administration Federal Supply Service (USA)
15-21-41A PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
3120-00-097-8978INTERCHANGEABLE
BEARING,SLEEVE
5961-00-102-6160INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
B129
6230-00-182-7804INTERCHANGEABLE
FLOODLIGHT SET,ELECTRIC
B129
5130-00-185-5584INTERCHANGEABLE
TOOL KIT,FASTENER REMOVAL
105-50
3455-00-231-3495INTERCHANGEABLE
CUTTER,MILLING,PLAIN
5140-00-250-2529INTERCHANGEABLE
CASE,TWIST DRILL
FRS 1690262
5140-00-251-1534INTERCHANGEABLE
STAND,TWIST DRILL
6520-00-262-3229INTERCHANGEABLE
HOSE ASSEMBLY,ASPIRATOR
10-716
5140-00-277-8836INTERCHANGEABLE
CASE,TWIST DRILL
5140-00-293-1235INTERCHANGEABLE
CASE,TWIST DRILL
5140-00-293-1236INTERCHANGEABLE
CASE,TWIST DRILL
5995-00-444-6849INTERCHANGEABLE
LEAD,ELECTRICAL
B-12-9

Frequently Asked Questions

What is NSN 5140-00-277-8835?

NSN 5140-00-277-8835 is a Case,twist Drill, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5140 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5140-00-277-8835?

NSN 5140-00-277-8835 has 9 cross-referenced part numbers: B129 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-C-116 (Federal Specifications Promulgated by General Services Administration Washington DC), 10550 (Huot Manufacturing Company), 29 (Huot Manufacturing Company), B129A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 4 more.

What NSN replaces 5140-00-277-8835?

There are 12 known substitutes for 5140-00-277-8835: 3120-00-097-8978, 5961-00-102-6160, 6230-00-182-7804 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B129C?

Key specifications for B129C: General Characteristics Item Description: METAL; HOLDS 29 STRAIGHT SHANK DRILLS; FOR FRACTIONAL SIZE 1/16 TO 1/2 IN. BY 64THS; INDEXED IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5140-00-277-8835 still in active supply?

NSN 5140-00-277-8835 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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