Elgin Grade 334 Parts

Arbors

	Part	Factory Part Number
	Arbors: Barrel	190
	Arbors: Pallet	1303

Collets

	Part	Factory Part Number
	Collets: Hair Spring	1318

Hands

	Part	Factory Part Number
	Hands: Hour and Minute	18s
	Hands: Second	18s

Jewels

	Part	Factory Part Number
	Jewels: Balance: Cap: Lower	1348
	Jewels: Balance: Cap: Upper	467
	Jewels: Balance: Hole: Lower	2578
	Jewels: Balance: Hole: Upper	2579
	Jewels: Center: Lower	1341
	Jewels: Center: Upper	1333
	Jewels: Escape: Cap: Lower	1360
	Jewels: Escape: Cap: Upper	1357
	Jewels: Escape: Hole: Lower	1380
	Jewels: Escape: Hole: Upper	1364
	Jewels: Fourth: Lower	1402
	Jewels: Fourth: Upper	1385
	Jewels: Pallet Jewel	546
	Jewels: Pallet: Cap: Lower	2200
	Jewels: Pallet: Cap: Upper	2204
	Jewels: Pallet: Hole: Lower	2249
	Jewels: Pallet: Hole: Upper	1408
	Jewels: Roller Jewel	2075	Double Roller
	Jewels: Third: Lower	1435
	Jewels: Third: Upper	1420

Levers

	Part	Factory Part Number
	Levers: Setting	1830

Pallets

	Part	Factory Part Number
	Pallets: And Fork With Stones	2512
	Pallets: Fork and Arbor with Stones	2514
	Pallets: With Stones	2675

Pinions

	Part	Factory Part Number
	Pinions: Bevel	178
	Pinions: Cannon	180
	Pinions: Center	652
	Pinions: Escape	1459
	Pinions: Fourth	182
	Pinions: Third	1876

Rollers

	Part	Factory Part Number
	Rollers: Safety	1888
	Rollers: Table: With Pin	2382
	Rollers: Table: Without Pin	1884

Screws

	Part	Factory Part Number
	Screws: Balance	2520
	Screws: Banking	889
	Screws: Bridge: Barrel	2444
	Screws: Bridge: Bevel Pinion	2443
	Screws: Case	903
	Screws: Click	1722
	Screws: Cock: Balance	908
	Screws: Dial Foot	911
	Screws: Jewel: Balance: Lower	913
	Screws: Jewel: Balance: Upper	2049
	Screws: Jewel: Center: Upper	913
	Screws: Jewel: Escape: Lower	1606
	Screws: Jewel: Escape: Upper	913
	Screws: Jewel: Fourth: Upper	913
	Screws: Jewel: Pallet: Lower	1606
	Screws: Jewel: Pallet: Upper	913
	Screws: Jewel: Third: Upper	913
	Screws: Lever: Setting	898
	Screws: Main	184
	Screws: Pillar	921
	Screws: Pillar	1612
	Screws: Potance	922
	Screws: Regulator Adjusting	2510
	Screws: Spring: Click	910
	Screws: Spring: Regulator	2509
	Screws: Spring: Setting	928
	Screws: Spring: Setting Lever	1603
	Screws: Spring: Vibrating Arm	913
	Screws: Stud Hair Spring	934

Springs

	Part	Factory Part Number
	Springs: Arm Vibrating	183
	Springs: Click	1895
	Springs: Hairspring	2523	Strength: 1
	Springs: Lever: Setting	1900
	Springs: Mainspring	812	Strength: .00825
	Springs: Regulator	2518
	Springs: Setting	129

Staff

	Part	Factory Part Number
	Staff: Balance	2516	Combination Roller note: See notes on Balance Staffs in Special Information Section.
	Staff: Center	2357

Studs

	Part	Factory Part Number
	Studs: Hair Spring	2517

Uncategorized

	Part	Factory Part Number
	Arm Vibrating	1778
	Balance	2521
	Balance Complete	4055
	Band Dust	2141
	Barrel	269
	Click	1799
	Dial	18s
	Fork	2511
	Regulator	2515

Washers

	Part	Factory Part Number
	Washers: Main Screw	185
	Washers: Staff Center	1553

Wheels

	Part	Factory Part Number
	Wheels: Center	2296
	Wheels: Center Complete	2157
	Wheels: Escape	2168	note: Two diameters of escape wheels have been made in 18, 16, and 6 sizes. The larger being known as New Style (N.S.) which will be supplied unless Old Style (O.S.) is ordered.
	Wheels: Escape and Pinion	2337	note: Two diameters of escape wheels have been made in 18, 16, and 6 sizes. The larger being known as New Style (N.S.) which will be supplied unless Old Style (O.S.) is ordered.
	Wheels: Fourth	1008
	Wheels: Fourth and Pinion	1024
	Wheels: Hour	186
	Wheels: Intermediate: Winding	177
	Wheels: Main	175
	Wheels: Minute	187
	Wheels: Ratchet	39
	Wheels: Setting	176
	Wheels: Third	1077
	Wheels: Third and Pinion	1091