PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-138Knob,reel Hold

Gc/waldom Inc · NSN 5355-00-876-4537 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-876-4537 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-876-4537. Primary manufacturer part number: 30-138.
Features
  • Knob,reel Hold — FSC 5355
  • General Characteristics Item Description: RUBBER,STOPS REWIND CHATTER,FITS ANY STANDARD RECORDER SPINDLE,HANDY FOR USE ON VERTICAL OR PORTABLE RECORDERS
  • 2 verified cross-references
  • Primary manufacturer: Gc/waldom Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob,reel Hold, cataloged under National Stock Number 5355-00-876-4537, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gc/waldom Inc. Government technical data includes 1 verified specification, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-00-876-4537
Primary Part Number30-138
Item NameKnob,reel Hold
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerGc/waldom Inc
StatusACTIVE
General Characteristics Item DescriptionRUBBER,STOPS REWIND CHATTER,FITS ANY STANDARD RECORDER SPINDLE,HANDY FOR USE ON VERTICAL OR PORTABLE RECORDERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5999-00-035-8693 INTERCHANGEABLE
Contact,electrical
3455-00-194-053410310 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5935-00-900-5911301-3-8 INTERCHANGEABLE
Mold,potting,electrical Connecto
Burke Industries Purosil Div
4820-01-081-797630138 INTERCHANGEABLE
Retainer-Spring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2010-01-209-9653803-1385664PC13 INTERCHANGEABLE
Bearing,stave Shaped
Naval Ship Systems Command
5360-01-263-423730138 INTERCHANGEABLE
Spring,helical,compression
Clayton Manufacturing Company
5935-01-467-306030-138-15 INTERCHANGEABLE
Dummy Connector,receptacle
Bell Textron Inc
5133-01-525-614830-138 INTERCHANGEABLE
Drill,twist
Tom J Riddle Inc Dba Gard Specialists
5305-01-538-9963330138-010 INTERCHANGEABLE
Screw,machine
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
5895-01-692-157730138 INTERCHANGEABLE
Switching Group,digital Data
Extreme Networks, Inc
Cross-Reference Index
Part NumberManufacturer
30-138 Gc/waldom Inc (USA)
4130028-20 Ampex Systems Corp (USA)
Related Parts
5999-00-035-8693INTERCHANGEABLE
CONTACT,ELECTRICAL
3455-00-194-0534INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10310
5935-00-900-5911INTERCHANGEABLE
MOLD,POTTING,ELECTRICAL CONNECTO
301-3-8
4820-01-081-7976INTERCHANGEABLE
RETAINER-SPRING
30138
2010-01-209-9653INTERCHANGEABLE
BEARING,STAVE SHAPED
803-1385664PC13
5360-01-263-4237INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
30138
5935-01-467-3060INTERCHANGEABLE
DUMMY CONNECTOR,RECEPTACLE
30-138-15
5133-01-525-6148INTERCHANGEABLE
DRILL,TWIST
30-138
5305-01-538-9963INTERCHANGEABLE
SCREW,MACHINE
330138-010
5895-01-692-1577INTERCHANGEABLE
SWITCHING GROUP,DIGITAL DATA
30138

Frequently Asked Questions

What is NSN 5355-00-876-4537?

NSN 5355-00-876-4537 is a Knob,reel Hold, manufactured by Gc/waldom Inc, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-00-876-4537?

NSN 5355-00-876-4537 has 2 cross-referenced part numbers: 30-138 (Gc/waldom Inc), 4130028-20 (Ampex Systems Corp).

What NSN replaces 5355-00-876-4537?

There are 10 known substitutes for 5355-00-876-4537: 5999-00-035-8693, 3455-00-194-0534, 5935-00-900-5911 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-138?

Key specifications for 30-138: General Characteristics Item Description: RUBBER,STOPS REWIND CHATTER,FITS ANY STANDARD RECORDER SPINDLE,HANDY FOR USE ON VERTICAL OR PORTABLE RECORDERS. 1 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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