| Item Name | Ring Wearing |
| Federal Supply Group (FSG) | Pumps and Compressors |
| Federal Supply Class (FSC) | 4320 Power And Hand Pumps |
| National Item Identification Number (NIIN) | 01-026-0073 (010260073) |
| NCB Code | USA (01) |
| Manufacturer | Buffalo Pumps Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.938 INCHES NOMINAL |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 6.750 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 7.503 INCHES MINIMUM AND 7.505 INCHES MAXIMUM |
| AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 4.609 INCHES MINIMUM AND 4.625 INCHES MAXIMUM |
| AYRG | INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| AYRJ | CENTER FLANGE THICKNESS | 0.172 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 4.359 INCHES MINIMUM AND 4.375 INCHES MAXIMUM |
| AYRM | DISTANCE BELOW CENTERLINE | 0.063 INCHES NOMINAL |
| ADNU | CORNER RADIUS | 0.188 INCHES NOMINAL INSIDE RIGHT CORNER |
| AAQL | BODY STYLE | GROOVED W/INTERNAL AND EXTERNAL FLANGE |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER ROUND INSIDE RIGHT CORNER SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER |
| ABGA | GROOVE DEPTH | 0.108 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.190 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| ANTT | DISTANCE FROM END TO GROOVE CENTER | 0.220 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 8.249 INCHES MINIMUM AND 8.250 INCHES MAXIMUM |
| AJFM | END TO FLANGE DISTANCE | 0.391 INCHES NOMINAL |
| Relevant Components for NSN - 4320-01-026-0073, 4320010260073 | ||||
| 4330-01-485-4209 (4330014854209) | 4320-01-165-5088 (4320011655088) | 4320-01-511-3630 (4320015113630) | 4320-01-050-1295 (4320010501295) | |
| 4320-00-012-2391 (4320000122391) | 4320-00-912-4603 (4320009124603) | 4320-01-512-1125 (4320015121125) | 4320-00-229-5451 (4320002295451) | |
| 4320-00-471-1397 (4320004711397) | 4320-00-398-9528 (4320003989528) | 4320-01-104-2399 (4320011042399) | 4330-01-479-4561 (4330014794561) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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