PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1187Screw,machine

Lucent Technologies Inc Corporate Headquarters · NSN 5305-00-286-8967 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-286-8967 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-286-8967. Primary manufacturer part number: 1187.
Features
  • Screw,machine — FSC 5305
  • Screw Material: IRON
  • Internal Drive Style: SLOT
  • Thread Length: 0.250 INCHES MINIMUM IN
  • Features Provided: CASEHARDENED
  • Thread Class: 3A A
  • Thread Series Designator: UNF
  • Head Style: FILLISTER
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-286-8967, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5305-00-286-8967
Primary Part Number1187
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusCANCELLED
Screw MaterialIRON
Internal Drive StyleSLOT
Thread Length0.250 INCHES MINIMUM IN
Features ProvidedCASEHARDENED
Thread Class3A A
Thread Series DesignatorUNF
Head StyleFILLISTER
Thread DirectionRIGHT-HAND
Screw Surface TreatmentZINC
Nominal Thread Diameter0.190 INCHES IN
Fastener Length0.250 INCHES NOMINAL IN
Head Diameter0.304 INCHES NOMINAL IN
Thread Quantity Per Inch32
Head Height0.168 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-042-67590164-12 INTERCHANGEABLE
Washer,lock
Lockheed Martin Corporation Div Rms
5330-00-118-91981187 INTERCHANGEABLE
Gasket
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3110-00-144-8658 INTERCHANGEABLE
Bearing,ball,annular
2805-00-270-3430169204 INTERCHANGEABLE
Valve,poppet,engine
Heil Environmental Industries
6640-00-272-3522 INTERCHANGEABLE
Bath,constant Temperature
6625-00-649-3499118-7 INTERCHANGEABLE
Ammeter
Jewell Instruments Llc
3110-00-686-11161187 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4730-00-930-22599190970 INTERCHANGEABLE
Nipple,pipe
Us Army Aviation and Missile Command
5905-01-032-7736118-7-10K INTERCHANGEABLE
Resistor,variable,wire Wound,non
Vernitron Corp Vrn International Div
3020-01-056-5367 INTERCHANGEABLE
Gear,bevel
Cross-Reference Index
Part NumberManufacturer
1187 Lucent Technologies Inc Dba Federal Marketing Group (USA)
1187 At and T Corp (USA)
1187 Telemechanics Inc (USA)
1187 PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
5310-00-042-6759INTERCHANGEABLE
WASHER,LOCK
0164-12
5330-00-118-9198INTERCHANGEABLE
GASKET
1187
3110-00-144-8658INTERCHANGEABLE
BEARING,BALL,ANNULAR
2805-00-270-3430INTERCHANGEABLE
VALVE,POPPET,ENGINE
169204
6640-00-272-3522INTERCHANGEABLE
BATH,CONSTANT TEMPERATURE
6625-00-649-3499INTERCHANGEABLE
AMMETER
118-7
3110-00-686-1116INTERCHANGEABLE
BEARING,BALL,ANNULAR
1187
4730-00-930-2259INTERCHANGEABLE
NIPPLE,PIPE
9190970
5905-01-032-7736INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
118-7-10K
3020-01-056-5367INTERCHANGEABLE
GEAR,BEVEL
6930-01-064-9458INTERCHANGEABLE
LENS,CONDENSER OPTI
1187
5975-01-111-5540INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
1187

Frequently Asked Questions

What is NSN 5305-00-286-8967?

NSN 5305-00-286-8967 is a Screw,machine, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-286-8967?

NSN 5305-00-286-8967 has 4 cross-referenced part numbers: 1187 (Lucent Technologies Inc Dba Federal Marketing Group), 1187 (At and T Corp), 1187 (Telemechanics Inc), 1187 (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 5305-00-286-8967?

There are 12 known substitutes for 5305-00-286-8967: 5310-00-042-6759, 5330-00-118-9198, 3110-00-144-8658 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1187?

Key specifications for 1187: Screw Material: IRON; Internal Drive Style: SLOT; Thread Length: 0.250 INCHES MINIMUM IN; Features Provided: CASEHARDENED. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-286-8967 still in active supply?

NSN 5305-00-286-8967 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.
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