The Bushing,sleeve, cataloged under National Stock Number 3120-00-287-7972, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-287-7972 |
| Primary Part Number | 72-4-100 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Body Outside Diameter | 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.2495 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Surface Treatment Document and Classification | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY |
| Specification/standard Data | 80205-NAS72 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment Document and Classification | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 OVERALL |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Surface Treatment | CHROMIUM RIGHT END SURFACE OF BODY |
| Surface Treatment | CHROMIUM LEFT END SURFACE OF BODY |
| Surface Treatment Document and Classification | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY |
| Corner Shape | CHAMFERED OUTSIDE LEFT CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 72-4-100 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS72-4-100 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 3120-00-287-7972 is a Bushing,sleeve, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-287-7972 has 2 cross-referenced part numbers: 72-4-100 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS72-4-100 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There are 3 known substitutes for 3120-00-287-7972: 5940-00-854-4229, 7040-01-057-5228, 1680-01-683-9636. Verify interchangeability with system specifications before substitution.
Key specifications for 72-4-100: Overall Length: 1.0050 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN; Lubricant Accommodation Style: GROOVED CIRCULAR; Body Outside Diameter: 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM IN; Body Inside Diameter: 0.2495 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.