NSN 5306-01-618-4636 · NIIN 016184636 · Part number 3057G55-2
Timken Gears & Services Inc. Div Philadelphia Gear · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 17454
Government record, cited
NSN 5306-01-618-4636 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-618-4636. Manufacturer of record part number: 3057G55-2.
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear
Identification
NSN: 5306-01-618-4636
NIIN: 016184636
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 3057G55-2
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear
General Description
The Bolt,assembled Washer, cataloged under National Stock Number 5306-01-618-4636, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5306-01-618-4636
Primary Part Number
3057G55-2
Item Name
Bolt,assembled Washer
FSC / FSG
5306 / 53 — Bolts
Manufacturer
Timken Gears & Services Inc. Div Philadelphia Gear
Timken Gears & Services Inc. Div Philadelphia Gear (USA)
Reference documents
Reference
Meaning
122E1049ITEM5
5/9Secondary reference
General Electric Company
3057G55-2
3/9Design control — primary reference
General Electric Company
No interchangeability data on file.
Other items in FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276
5306-00-001-1276 · Item name not on file
5306-00-001-1949
5306-00-001-1949 · Item name not on file
5306-00-001-1988
5306-00-001-1988 · Item name not on file
5306-00-001-1989
5306-00-001-1989 · Item name not on file
5306-00-001-1990
5306-00-001-1990 · Item name not on file
5306-00-001-1991
5306-00-001-1991 · Item name not on file
5306-00-001-1993
BOLT,SHEAR
5306-00-001-2017
BOLT,MACHINE
Frequently Asked Questions
What is NSN 5306-01-618-4636?
NSN 5306-01-618-4636 is a Bolt,assembled Washer, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-618-4636?
NSN 5306-01-618-4636 has 1 manufacturer part number on file: 3057G55-2 (Timken Gears & Services Inc. Div Philadelphia Gear).
What are the specifications of 3057G55-2?
Key specifications for 3057G55-2: Part Name Assigned by Controlling Agency: BOLT,ASSEMBLED WASHER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-618-4636 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.