The Washer,lock, cataloged under National Stock Number 5310-00-328-9163, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5310-00-328-9163 |
| Primary Part Number | FFW84 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Hole Diameter | 0.062 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nondefinitive Spec/std Data | C CLASS AND 5 STYLE |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 385 OR STEEL COMP 321 OR STEEL COMP 384 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Material Thickness | 0.016 INCHES MINIMUM IN |
| Outside Diameter | 0.092 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFW84 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS51848-41 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SJ571 | Grayhill Inc (USA) |
| Z3-0 | W. M. Berg, Inc. (USA) |
NSN 5310-00-328-9163 is a Washer,lock, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-328-9163 has 4 cross-referenced part numbers: FFW84 (Federal Specifications Promulgated by General Services Administration Washington DC), MS51848-41 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), SJ571 (Grayhill Inc), Z3-0 (W. M. Berg, Inc.).
There are 3 known substitutes for 5310-00-328-9163: 6135-00-178-9506, 3442-00-430-3585, 4320-01-313-8019. Verify interchangeability with system specifications before substitution.
Key specifications for FFW84: Hole Diameter: 0.062 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN; Style Designator: SPLIT HELICAL-RIGHT HAND; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nondefinitive Spec/std Data: C CLASS AND 5 STYLE. 10 total characteristics are documented in the Federal Logistics Information System.