PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

116878Insert,screw Thread

Am General Llc · NSN 5325-00-737-2521 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-737-2521 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-737-2521. Primary manufacturer part number: 116878.
Features
  • Insert,screw Thread — FSC 5325
  • Style Designator: FLANGE
  • Material: COPPER ALLOY OVERALL
  • Length: 0.618 INCHES NOMINAL IN
  • Flange Thickness: 0.250 INCHES NOMINAL IN
  • Insert Size: 0.625-20 UN
  • Width Across Flats: 0.750 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-00-737-2521, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 6 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: Active.

Technical Specifications
ParameterValue
NSN5325-00-737-2521
Primary Part Number116878
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Style DesignatorFLANGE
MaterialCOPPER ALLOY OVERALL
Length0.618 INCHES NOMINAL IN
Flange Thickness0.250 INCHES NOMINAL IN
Insert Size0.625-20 UN
Width Across Flats0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-5498 INTERCHANGEABLE
Bearing,roller,tapered
6625-00-119-22491543 INTERCHANGEABLE
Meter,multiple Scale
Jewell Instruments Llc
6340-00-344-279614-78070 INTERCHANGEABLE
Alarm,audible,landing Gear
L3harris Technologies, Inc Div Space & Airborne Systems
3020-00-403-94111543 INTERCHANGEABLE
Gear,spur
Scientific Atlanta Inc
5360-00-468-3200 INTERCHANGEABLE
Spring,helical,compression
3120-00-511-1212 INTERCHANGEABLE
Bearing,plain,rod End
5340-00-567-5665 INTERCHANGEABLE
Socket,caster
2920-00-596-99513457 INTERCHANGEABLE
Switch,engine Starter,electrical
Tvh Parts Co.
5905-00-636-7746BLU0401J INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5315-00-717-2926343525 INTERCHANGEABLE
Pin,shoulder,headless
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Cross-Reference Index
Part NumberManufacturer
15-43 Acf Industries Inc Carter Carburetor Div
116878 PRIMARY Am General Llc (USA)
Related Parts
3110-00-100-5498INTERCHANGEABLE
BEARING,ROLLER,TAPERED
6625-00-119-2249INTERCHANGEABLE
METER,MULTIPLE SCALE
1543
6340-00-344-2796INTERCHANGEABLE
ALARM,AUDIBLE,LANDING GEAR
14-78070
3020-00-403-9411INTERCHANGEABLE
GEAR,SPUR
1543
5360-00-468-3200INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3120-00-511-1212INTERCHANGEABLE
BEARING,PLAIN,ROD END
5340-00-567-5665INTERCHANGEABLE
SOCKET,CASTER
2920-00-596-9951INTERCHANGEABLE
SWITCH,ENGINE STARTER,ELECTRICAL
3457
5905-00-636-7746INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
BLU0401J
5315-00-717-2926INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
343525
5930-00-724-5417INTERCHANGEABLE
SWITCH,TOGGLE
5961-00-790-7892INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
1855-0047

Frequently Asked Questions

What is NSN 5325-00-737-2521?

NSN 5325-00-737-2521 is a Insert,screw Thread, manufactured by Am General Llc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-737-2521?

NSN 5325-00-737-2521 has 2 cross-referenced part numbers: 15-43 (Acf Industries Inc Carter Carburetor Div), 116878 (Am General Llc).

What NSN replaces 5325-00-737-2521?

There are 12 known substitutes for 5325-00-737-2521: 3110-00-100-5498, 6625-00-119-2249, 6340-00-344-2796 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 116878?

Key specifications for 116878: Style Designator: FLANGE; Material: COPPER ALLOY OVERALL; Length: 0.618 INCHES NOMINAL IN; Special Features: FIBER WASHER ON FLANGE. 7 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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