The Washer,lock, cataloged under National Stock Number 5310-00-261-7410, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-261-7410 |
| Primary Part Number | 1JA8657H10 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Nondefinitive Spec/std Data | A CLASS AND 2 STYLE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Material Document and Classification | 66,UNS G10600 THRU UNS G10800 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 1060 OR STEEL COMP 1080 OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.296 INCHES MAXIMUM IN |
| Material Thickness | 0.040 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN |
| Specification/standard Data | 81348-FF-W-84 GOVERNMENT SPECIFICATION AND 96906-MS35337/CANCELED/ GOVERNMENT STANDARD |
| Departure From Cited Document | FF-W-84,PARAGRAPH 3.3.1 CADMIUM PLATING |
| Color | YELLOW OVERALL |
| Hole Diameter | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| Supplementary Features | DEEP YELLOW COLOR FED STD 595 COLOR NO. 23538; SUBSTITUTIVE NSN 5310-00-045-3299 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 935C8 | Numax Electronics Inc (USA) |
| FF-W-84 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1JA8657H10 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| A15017 PRIMARY | Frontgrade Technologies Inc. (USA) |
| MS35337-42 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AN935-8 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| A15017 | Litton Systems Inc Airtron Div (USA) |
| 5310PL0846624 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5310-00-261-7410 is a Washer,lock, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-261-7410 has 8 cross-referenced part numbers: 935C8 (Numax Electronics Inc), FF-W-84 (Federal Specifications Promulgated by General Services Administration Washington DC), 1JA8657H10 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), A15017 (Frontgrade Technologies Inc.), MS35337-42 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 2 known substitutes for 5310-00-261-7410: 3040-01-201-6770, 4920-01-231-7951. Verify interchangeability with system specifications before substitution.
Key specifications for 1JA8657H10: Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Surface Treatment: CADMIUM AND CHROMATE OVERALL; Nondefinitive Spec/std Data: A CLASS AND 2 STYLE; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.