PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29MAdapter,mechanical Puller

Bosch Automotive Service Solutions Inc. · NSN 5120-00-727-4621 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-727-4621 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-727-4621. Primary manufacturer part number: 29M.
Features
  • Adapter,mechanical Puller — FSC 5120
  • Female End Thread Class: 2B
  • Male End Thread Class: 2A A
  • Male End Thread Size and Series/type Designator: 0.875-9 UNIFIED NATIONAL COARSE (UNC)
  • Male End Length: 1.000 INCHES NOMINAL IN
  • Style Designator: MALE TO FEMALE
  • Female End Length: 1.250 INCHES NOMINAL IN
  • Female End Thread Size and Series/type Designator: 0.625-18 UNF
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Adapter,mechanical Puller, cataloged under National Stock Number 5120-00-727-4621, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-727-4621
Primary Part Number29M
Item NameAdapter,mechanical Puller
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Female End Thread Class2B
Male End Thread Class2A A
Male End Thread Size and Series/type Designator0.875-9 UNIFIED NATIONAL COARSE (UNC)
Male End Length1.000 INCHES NOMINAL IN
Style DesignatorMALE TO FEMALE
Female End Length1.250 INCHES NOMINAL IN
Female End Thread Size and Series/type Designator0.625-18 UNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-059-3113 INTERCHANGEABLE
O-Ring
5920-00-184-20572483-438 INTERCHANGEABLE
Fuse,cartridge
Reliance Comm/tec Corp Lorain Products Div
5940-00-204-5088 INTERCHANGEABLE
Terminal,lug
3455-00-222-922111670 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
1660-00-518-52228018 INTERCHANGEABLE
Cover,valve
Essex Industries, Inc. Dba Essex Industries
2805-00-705-30678018 INTERCHANGEABLE
Piston,internal Combustion Engin
M & S Cartage Inc
5325-00-804-1513 INTERCHANGEABLE
Ring,retaining
6130-00-804-6031 INTERCHANGEABLE
Power Supply
4720-00-829-5400801-8 INTERCHANGEABLE
Hose,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
6110-01-007-7338 INTERCHANGEABLE
Motor Starter,manua
Cross-Reference Index
Part NumberManufacturer
29M Bosch Automotive Service Solutions Inc. (USA)
GGG-P-781 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
8018 Bosch Automotive Service Solutions Inc. (USA)
GGG-P-781 TY13CL1STASZ13 General Services Administration Federal Supply Service (USA)
Related Parts
5331-00-059-3113INTERCHANGEABLE
O-RING
5920-00-184-2057INTERCHANGEABLE
FUSE,CARTRIDGE
2483-438
5940-00-204-5088INTERCHANGEABLE
TERMINAL,LUG
3455-00-222-9221INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11670
1660-00-518-5222INTERCHANGEABLE
COVER,VALVE
8018
2805-00-705-3067INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
8018
5325-00-804-1513INTERCHANGEABLE
RING,RETAINING
6130-00-804-6031INTERCHANGEABLE
POWER SUPPLY
4720-00-829-5400INTERCHANGEABLE
HOSE,NONMETALLIC
801-8
6110-01-007-7338INTERCHANGEABLE
MOTOR STARTER,MANUA
6685-01-016-1314INTERCHANGEABLE
ALTIMETER,PRESSURIZED COMPARTMEN
8018
6240-01-029-8650INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 5120-00-727-4621?

NSN 5120-00-727-4621 is a Adapter,mechanical Puller, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-727-4621?

NSN 5120-00-727-4621 has 4 cross-referenced part numbers: 29M (Bosch Automotive Service Solutions Inc.), GGG-P-781 (Federal Specifications Promulgated by General Services Administration Washington DC), 8018 (Bosch Automotive Service Solutions Inc.), GGG-P-781 TY13CL1STASZ13 (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-727-4621?

There are 12 known substitutes for 5120-00-727-4621: 5331-00-059-3113, 5920-00-184-2057, 5940-00-204-5088 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29M?

Key specifications for 29M: Overall Length: 2.250 INCHES NOMINAL IN; Female End Thread Class: 2B; Male End Thread Class: 2A A; Male End Thread Size and Series/type Designator: 0.875-9 UNIFIED NATIONAL COARSE (UNC). 8 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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