The Nut,sheet Spring, cataloged under National Stock Number 5310-00-337-9644, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tinnerman Palnut Engineered Products, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, 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 | 5310-00-337-9644 |
| Primary Part Number | D98472-632 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Tinnerman Palnut Engineered Products, Inc. |
| Status | ACTIVE |
| Surface Treatment | ZINC AND DICHROMATE OVERALL |
| Material Thickness | 0.017 INCHES NOMINAL IN |
| Panel Thickness | 0.050 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Mating Member Diameter Accommodated | 0.138 INCHES NOMINAL IN |
| Nut Width | 0.312 INCHES NOMINAL IN |
| Nut Length | 0.359 INCHES NOMINAL IN |
| Nut Style | SHEET SPRING |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D98472-632 | Tinnerman Palnut Engineered Products, Inc. (USA) |
| C-1887-SS-632-2 7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| C1887-SS-632-27 | Tinnerman Palnut Engineered Products, Inc. (USA) |
| C1887-632-3 | Tinnerman Palnut Engineered Products, Inc. (USA) |
| 10-58603 | Unison Industries Llc (USA) |
| 202-201 | Spaenaur Inc (CAN) |
| 10-58603 | Continental Aerospace Technologies, Inc. (USA) |
| 10-58603 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
NSN 5310-00-337-9644 is a Nut,sheet Spring, manufactured by Tinnerman Palnut Engineered Products, Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-337-9644 has 8 cross-referenced part numbers: D98472-632 (Tinnerman Palnut Engineered Products, Inc.), C-1887-SS-632-2 7 (Zf Industrieantriebe Witten Gmbh), C1887-SS-632-27 (Tinnerman Palnut Engineered Products, Inc.), C1887-632-3 (Tinnerman Palnut Engineered Products, Inc.), 10-58603 (Unison Industries Llc) and 3 more.
There are 3 known substitutes for 5310-00-337-9644: 4110-00-201-4937, 3020-00-881-2064, 5950-00-914-8268. Verify interchangeability with system specifications before substitution.
Key specifications for D98472-632: Surface Treatment: ZINC AND DICHROMATE OVERALL; Material Thickness: 0.017 INCHES NOMINAL IN; Panel Thickness: 0.050 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Mating Member Diameter Accommodated: 0.138 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.