The Retainer,packing, cataloged under National Stock Number 5330-00-752-8317, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-752-8317 |
| Primary Part Number | B-FF-5 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Center Hole Diameter | 0.3985 INCHES MINIMUM AND 0.4135 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Material | LEATHER OVERALL |
| Material Document and Classification | MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Height | 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Peripheral Diameter | 0.640 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-FF-5 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2216LS-5 | Houghton Intl Inc (USA) |
| 3-5X77-545 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28777-5 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5330-00-752-8317 is a Retainer,packing, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-752-8317 has 4 cross-referenced part numbers: B-FF-5 (Parker-Hannifin Corp Div O-Ring Division), 2216LS-5 (Houghton Intl Inc), 3-5X77-545 (Parker-Hannifin Corp Div O-Ring Division), MS28777-5 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5330-00-752-8317: 5310-00-684-2731. Verify interchangeability with system specifications before substitution.
Key specifications for B-FF-5: Center Hole Diameter: 0.3985 INCHES MINIMUM AND 0.4135 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Material: LEATHER OVERALL; Material Document and Classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.