The Retainer,packing, cataloged under National Stock Number 5330-00-752-8316, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-752-8316 |
| Primary Part Number | 3-4X77-545 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Material Document and Classification | MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | LEATHER OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 0.577 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.3355 INCHES MINIMUM AND 0.3505 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-4X77-545 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 1283-4 | Searle Leather and Packing Co (USA) |
| R49388-904G | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2216LS-4 | Houghton Intl Inc (USA) |
| PRP568-904-9009 -75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28777-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5330-00-752-8316 is a Retainer,packing, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-752-8316 has 6 cross-referenced part numbers: 3-4X77-545 (Parker-Hannifin Corp Div O-Ring Division), 1283-4 (Searle Leather and Packing Co), R49388-904G (Zf Industrieantriebe Witten Gmbh), 2216LS-4 (Houghton Intl Inc), PRP568-904-9009 -75 (Zf Industrieantriebe Witten Gmbh) and 1 more.
There are 12 known substitutes for 5330-00-752-8316: 5930-00-156-3612, 5330-00-186-4947, 3455-00-273-8318 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-4X77-545: Material Document and Classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: LEATHER OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 0.577 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.