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Model / MPN: 3907931 | NSN: 5365-01-589-6404
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A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside diameter or smallest outside dimension is designated as a tolerance/dimension the dimension will be used to determine compliance. Excludes gasket; insulator (as modified) and mounting pad, electrical-electronic component.

Product Details
NATO Stock Number
Sold in multiples of
1 EA
Solicitation Description Qty UOM Close Date
SPE7L315TN586 Spacer, Plate 3 EA 07/27/2015
SPE7L316T0150 Spacer, Plate 200 EA 10/15/2015
SPE7L319T378X Spacer, Plate 93 EA 07/15/2019
SPE7L319T531R Spacer, Plate 31 EA 09/09/2019
SPE7L420U0335 Spacer, Plate 45 EA 03/30/2020

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3907931 Cross Reference
  • 3907931