C-49761

View detailed technical data, stock status, and sourcing information for: C-49761
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-026-2995

Item Name Code

77777

Assigment Date

08/21/1976 (49 years ago)

cres,aisi 17-4ph,cond a,heat treat at 975 deg f for 4 hrs per mil-h-6875,3.125 in. o/a lg,splined end 13 external involute teeth,30 deg pressure angle,16/32 diametral pitch,0.8125 in. pitch dia,0.856 in. major dia,0.7335 in. minor dia,0.938 in. effective lg teeth,plain end 1.250 in. dia,with 3.000 in. lg,0.252 in. w,0.125 in. deep keyway general characteristics item description

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

General Characteristics Item Description: cres,aisi 17-4ph,cond a,heat treat at 975 deg f for 4 hrs per mil-h-6875,3.125 in. o/a lg,splined end 13 external involute teeth,30 deg pressure angle,16/32 diametral pitch,0.8125 in. pitch dia,0.856 in. major dia,0.7335 in. minor dia,0.938 in. effective lg teeth,plain end 1.250 in. dia,with 3.000 in. lg,0.252 in. w,0.125 in. deep keyway

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
C-49761	Splined Adapter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3040-01-026-2995?

The FSCG of the NSN 3040-01-026-2995 is 3040

Does NSN 3040-01-026-2995 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3040-01-026-2995 contain precious materials?

Precious metal content is unknown

Does NSN 3040-01-026-2995 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3040-01-026-2995 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Aug 21, 1976