PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7099Thumbscrew

Telemechanics Inc · NSN 5305-00-527-3878 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-527-3878 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-527-3878. Primary manufacturer part number: 7099.
Features
  • Thumbscrew — FSC 5305
  • Thread Class: 3A A
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Fastener Length: 0.688 INCHES NOMINAL IN
  • Thread Series Designator: UNF
  • Material: STEEL OVERALL
  • Surface Treatment: NICKEL OVERALL
  • Head Style: KNURLED NO. 2
Applications
  • Applications requiring Steel Overall construction
General Description

The Thumbscrew, cataloged under National Stock Number 5305-00-527-3878, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-527-3878
Primary Part Number7099
Item NameThumbscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Thread Class3A A
Nominal Thread Diameter0.190 INCHES IN
Fastener Length0.688 INCHES NOMINAL IN
Thread Series DesignatorUNF
MaterialSTEEL OVERALL
Surface TreatmentNICKEL OVERALL
Head StyleKNURLED NO. 2
Thread Length0.375 INCHES MINIMUM IN
Head Diameter0.625 INCHES NOMINAL IN
Point StyleFLAT
Head Height0.312 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch32
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-024-14597099 INTERCHANGEABLE
Disc Assembly,valve
Derbyshire Machine & Tool Co
6515-00-139-36287299 INTERCHANGEABLE
Belt,ostomy
Hollister Inc
5310-00-237-7708A7099 INTERCHANGEABLE
Nut,plain,round
C & K Components, Llc Div C & K Components
5995-00-245-25827099 INTERCHANGEABLE
Cable Assembly,radio Frequency,b
Spencer Industries Inc
5360-00-334-0472Z045007099 INTERCHANGEABLE
Spring,helical,torsion
Prestolite Electric Inc
2805-00-356-1717292100 INTERCHANGEABLE
Ring Set,piston
Briggs and Stratton Corp
6685-00-690-7516590-003-104 INTERCHANGEABLE
Diaphram,indicator
Alnor Instrument Company
5960-00-754-57829144180 INTERCHANGEABLE
Electron Tube
Us Army Aviation and Missile Command
6210-00-805-144795-1310-0931-301 INTERCHANGEABLE
Light,indicator
Dialight Corporation
1650-00-831-81347099 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Pneudraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
7099 PRIMARY Telemechanics Inc (USA)
7099 At and T Corp (USA)
Related Parts
4820-00-024-1459INTERCHANGEABLE
DISC ASSEMBLY,VALVE
7099
6515-00-139-3628INTERCHANGEABLE
BELT,OSTOMY
7299
5310-00-237-7708INTERCHANGEABLE
NUT,PLAIN,ROUND
A7099
5995-00-245-2582INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY,B
7099
5360-00-334-0472INTERCHANGEABLE
SPRING,HELICAL,TORSION
Z045007099
2805-00-356-1717INTERCHANGEABLE
RING SET,PISTON
292100
6685-00-690-7516INTERCHANGEABLE
DIAPHRAM,INDICATOR
590-003-104
5960-00-754-5782INTERCHANGEABLE
ELECTRON TUBE
9144180
6210-00-805-1447INTERCHANGEABLE
LIGHT,INDICATOR
95-1310-0931-301
1650-00-831-8134INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
7099
4320-01-338-2373INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
AR66402
6640-01-558-3654INTERCHANGEABLE
CASE,CARRYING,FIELD INCUBATOR

Frequently Asked Questions

What is NSN 5305-00-527-3878?

NSN 5305-00-527-3878 is a Thumbscrew, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-527-3878?

NSN 5305-00-527-3878 has 2 cross-referenced part numbers: 7099 (Telemechanics Inc), 7099 (At and T Corp).

What NSN replaces 5305-00-527-3878?

There are 12 known substitutes for 5305-00-527-3878: 4820-00-024-1459, 6515-00-139-3628, 5310-00-237-7708 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7099?

Key specifications for 7099: Thread Class: 3A A; Nominal Thread Diameter: 0.190 INCHES IN; Fastener Length: 0.688 INCHES NOMINAL IN; Thread Series Designator: UNF. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-527-3878 still in active supply?

NSN 5305-00-527-3878 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com