This Remington manufactured nylon front sight washer is for the Nylon 66 semi-auto rimfire rifle and is in excellent condition with light wear.  (file photo)

Serial Numbers: Firearms manufactured with the following serial numbers have been observed with this part: 2467081

Note: Remington Nylon 66 rimfire rifles with the following date codes and/or serial numbers have been observed with this part: 2380815, 2482446 (AZ) March 1975, 2492224, A2182642 & A2307966

N.S.N. (LG) February 1960, (AG) March 1960, (WH) August 1960, (DH) September 1961, (EJ) October 1962, (BK) January 1963, (RL) November 1964, (LM) February 1965, (DN) September 1966, (CP) April 1967, (CS) April 1969, (OS) July 1969, (RT) November 1970, (AW) March 1972, (CW) April 1972, (AX) March 1973, (LY) February 1974, (CY) April 1974, (CZ) April 1975, (DZ) September 1975, (XZ) December 1975, (DI0 September 1976, (XI) December 1976, (BO) January 1977, (EV) October 1979, (RV) November 1979, (OC) July 1982 & (EC) October 1982