NAS Spacers, Standoffs, and Swage Standoffs
RAF NAS (National Aerospace Standard) parts are specified and designed to meet the challenges of safe, reliable operation in mission-critical applications
RAF’s precision NAS spacers and standoffs are made directly to NAS specifications, which comply with aerospace and defense industry requirements for interchangeability, traceability, and configuration control specified in FAA, DoD, and NASA regulations. RAF’s NAS 61 spacers, NAS 42 spacers, NAS 43 spacers, NAS 1829 standoffs, and NAS 1831 standoffs are available in a variety of sizes, materials, and finishes per NAS specifications. Parts made in accordance with NAS standards are used in aircraft, spacecraft, weapon systems, and a variety of ground and airborne electronics systems.
RAF Electronic Hardware, a division of MW Industries, Inc., has long been a quality source for electronics hardware including captive panel screws, spacers, standoffs, jack screws, shoulder screws, thumb screws, circuit board supports, washers, handles, ferrules, and CNC machined parts, as well as primary and secondary capabilities such as crimping, plating, slotting, knurling, assembly, threading, heat treating, and zone annealing.
- ISO 9001: 2015 certified
- MIL-I-45208A
- MIL-STD-45622
- MIL-C-39029
- DFARS compliant
- RoHS compliant
- ITAR compliant
- REACH compliant
- Certified dock to stock
- Quality management system
- Military
- Defense
- Aerospace
- Aircraft
- Space satellites
- Naval vessels
- Industrial
- Medical
- Electronic systems
- Weapons systems
- Spacecraft
Stainless Steel NAS Standoffs and Spacers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | NAS1831C4B04 | STAINLESS STEEL 1/4 HEX FEMALE S | 90 - Immediate | $435.52 | View Details |
![]() | ![]() | NAS1831C4B05 | STAINLESS STEEL 1/4 HEX FEMALE S | 64 - Immediate | $437.29 | View Details |
![]() | ![]() | NAS1831C5D06 | STAINLESS STEEL 5/16 HEX FEMALE | 527 - Immediate | $443.49 | View Details |
![]() | ![]() | NAS1831C5D08 | STAINLESS STEEL 5/16 HEX FEMALE | 10 - Immediate | $447.91 | View Details |
![]() | ![]() | NAS1831C4C10 | STAINLESS STEEL 1/4 HEX FEMALE S | 147 - Immediate | $447.91 | View Details |
Aluminum NAS Standoffs and Spacers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | NAS43DD3-2A | ALUMINUM UNTHREADED SPACER 5/16 | 83 - Immediate | $401.88 | View Details |
![]() | ![]() | NAS42DD8A-8FC | ALUMINUM UNTHREADED SPACER 3/8 R | 0 - Immediate | $269.15 | View Details |
![]() | ![]() | NAS42DD8A-10FC | ALUMINUM UNTHREADED SPACER 3/8 R | 0 - Immediate | $270.77 | View Details |
![]() | ![]() | NAS1831AC6E08 | ALUMINUM 3/8 HEX FEMALE STANDOFF | 0 - Immediate | $281.02 | View Details |
![]() | ![]() | NAS42DD8A-24FC | ALUMINUM UNTHREADED SPACER 3/8 R | 0 - Immediate | $282.50 | View Details |
Nylon NAS Standoffs and Spacers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | NAS61-04A-004 | NYLON UNTHREADED SPACER 1/4 OD,# | 0 - Immediate | $277.38 | View Details |
![]() | ![]() | NAS61-04A-018 | NYLON UNTHREADED SPACER 1/4 OD,# | 240 - Immediate | $424.90 | View Details |
![]() | ![]() | NAS1831H4B16 | NYLON 1/4 HEX FEMALE STANDOFF 1. | 0 - Immediate | $289.50 | View Details |
![]() | ![]() | NAS61-04A-050 | NYLON UNTHREADED SPACER 1/4 OD,# | 374 - Immediate | $287.69 | View Details |
![]() | ![]() | NAS61-6-125 | NYLON UNTHREADED SPACER .610-.64 | 250 - Immediate | $471.81 | View Details |








