PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23598Retainer,packing

Hiller Aircraft Corporation · NSN 5330-00-767-7977 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-767-7977 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-767-7977. Primary manufacturer part number: 23598.
Features
  • Retainer,packing — FSC 5330
  • FSC Application Data: ROTOR BLADE BOOTS,HELICOPTER
  • Material: RUBBER SYNTHETIC OVERALL
  • Flanged Body Outside Diameter: 3.310 INCHES NOMINAL IN
  • Center Hole Diameter: 2.590 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.560 INCHES NOMINAL IN
  • Peripheral Diameter: 5.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: FLANGED
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Retainer,packing, cataloged under National Stock Number 5330-00-767-7977, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hiller Aircraft Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-767-7977
Primary Part Number23598
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHiller Aircraft Corporation
StatusACTIVE
FSC Application DataROTOR BLADE BOOTS,HELICOPTER
MaterialRUBBER SYNTHETIC OVERALL
Flanged Body Outside Diameter3.310 INCHES NOMINAL IN
Center Hole Diameter2.590 INCHES NOMINAL IN
Cross-Sectional Height0.560 INCHES NOMINAL IN
Peripheral Diameter5.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleFLANGED
Cross-Sectional Thickness0.720 INCHES NOMINAL IN
Body Recess Depth0.120 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-01-062-2027145C869A01 INTERCHANGEABLE
Reactor
Northrop Grumman Support Services Corp
6685-01-211-167023598 INTERCHANGEABLE
Gage,pressure,dial Indicating
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
23598 PRIMARY Hiller Aircraft Corporation (USA)
1560H23-310-3 Us Army Aviation and Missile Command (USA)
Related Parts
5950-01-062-2027INTERCHANGEABLE
REACTOR
145C869A01
6685-01-211-1670INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
23598

Frequently Asked Questions

What is NSN 5330-00-767-7977?

NSN 5330-00-767-7977 is a Retainer,packing, manufactured by Hiller Aircraft Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-767-7977?

NSN 5330-00-767-7977 has 2 cross-referenced part numbers: 23598 (Hiller Aircraft Corporation), 1560H23-310-3 (Us Army Aviation and Missile Command).

What NSN replaces 5330-00-767-7977?

There are 2 known substitutes for 5330-00-767-7977: 5950-01-062-2027, 6685-01-211-1670. Verify interchangeability with system specifications before substitution.

What are the specifications of 23598?

Key specifications for 23598: FSC Application Data: ROTOR BLADE BOOTS,HELICOPTER; Material: RUBBER SYNTHETIC OVERALL; Flanged Body Outside Diameter: 3.310 INCHES NOMINAL IN; Center Hole Diameter: 2.590 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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