NSN 5133-01-731-0306 · NIIN 017310306 · Part number 11B5091551
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army · FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine · FSG 51 — Hand Tools · CAGE 5B5M3
Government record, cited
NSN 5133-01-731-0306 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-731-0306. Manufacturer of record part number: 11B5091551.
Also searched as5133-01-731-0306 ·
5133017310306 ·
NIIN 017310306 ·
01-731-0306 ·
FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine · CAGE 5B5M3 · 11B5091551
Nearby stock numbers← 5133-01-731-0305 Bit Set, Center
·
5133-01-731-1137 Drill, Twist →
Features
Bit Set,center — FSC 5133
Component Quantity: 10
Container Type: CASE
1 manufacturer part number on file
Manufacturer of record: Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Identification
NSN: 5133-01-731-0306
NIIN: 017310306
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
FSG: 51 — Hand Tools
Primary part number: 11B5091551
Manufacturer: Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
General Description
The Bit Set,center, cataloged under National Stock Number 5133-01-731-0306, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. The manufacturer of record is Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5133-01-731-0306
Primary Part Number
11B5091551
Item Name
Bit Set,center
FSC / FSG
5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Manufacturer
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA)
No interchangeability data on file.
Other items in FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5133-00-001-1296
5133-00-001-1296 · Item name not on file
5133-00-001-1298
5133-00-001-1298 · Item name not on file
5133-00-005-2258
5133-00-005-2258 · Item name not on file
5133-00-005-7727
5133-00-005-7727 · Item name not on file
5133-00-005-8710
5133-00-005-8710 · Item name not on file
5133-00-005-8711
5133-00-005-8711 · Item name not on file
5133-00-005-8712
5133-00-005-8712 · Item name not on file
5133-00-005-8713
5133-00-005-8713 · Item name not on file
Frequently Asked Questions
What is NSN 5133-01-731-0306?
NSN 5133-01-731-0306 is a Bit Set,center, manufactured by Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
What part numbers are listed for NSN 5133-01-731-0306?
NSN 5133-01-731-0306 has 1 manufacturer part number on file: 11B5091551 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army).
What are the specifications of 11B5091551?
Key specifications for 11B5091551: Component Quantity: 10; Container Type: CASE; Special Features: CENTERDRILL KIT ASSEMBLY CONTAINING 5, 7/64 INCH DRILL BITS AND 5, 1/8 INCH DRILL BITS IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5133-01-731-0306 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.