Aerospace Hardware Store

Aerospace

Hardware

BACC10EY400A Grooved Clamp Coupling

5342-01-046-1421

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

288999
5330-01-286-3477
Plain Seal
288999-001
5340-01-615-3473
Thumb Latch
28899DB
4720-00-219-9319
Nonmetallic Hose Assembly
2889P11
5330-00-515-4917
Plain Encased Seal
2889PC16
3020-00-274-3324
Helical Gear
2889PC36
5360-00-209-8658
Compression Helical Spring
288A
4810-01-370-0125
Directional Control Linear Valve
288A 1.00IN
4820-01-199-7891
Check Valve

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Grooved Clamp Coupling
Part Number
BACC10EY400A
(NSN) National Stock Number
5342-01-046-1421
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5342 Weapon System Hardware
(INC) Item Name Code
20319
(FIIG) Federal Item Identification Guide
A25400
Date
08/13/1977 (49 years ago)

0.040 inches nominal retainer thickness, 4.640 inches minimum and 4.648 inches maximum inside diameter, single latch style, grooved retainer cross-sectional shape style, 0.475 inches minimum and 0.483 inches maximum groove width

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

4.640 inches minimum and 4.648 inches maximum

Groove Width

0.475 inches minimum and 0.483 inches maximum

Retainer Thickness

0.040 inches nominal

Latch Style

single

Nut Type

self-locking hexagon

Segment Quantity

3

Sealing Inner Liner

not included

Retainer Width

1.000 inches nominal

Band Thickness

0.032 inches nominal

Band Width

0.880 inches nominal

Height

0.219 inches nominal

Material

iron alloy 660 bolt

Material

iron alloy 660 nut

Material Document And Classification

ams 5732, comp 660 assn std single material response or ams 5737, comp 660 assn std single material response nut

Material Document And Classification

ams 5732, comp 660 assn std single material response bolt

Surface Treatment

silver nut

Shape

round

Surface Treatment Document And Classification

ams 2411 assn std single treatment response nut

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0020319

Related Hardware Products

Part Number Description
BACC10EY400A Grooved Clamp Coupling
BACC10EY400B Grooved Clamp Coupling
BACC10EY400BE Grooved Clamp Coupling
MVT68675-400 Grooved Clamp Coupling

Frequently Asked Questions

What is the FSCG of the NSN 5342-01-046-1421?
The FSCG of the NSN 5342-01-046-1421 is 5342
Does the NSN 5342-01-046-1421 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-01-046-1421 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 5342-01-046-1421 contain precious materials?
Item contains silver.
Does NSN 5342-01-046-1421 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 5342-01-046-1421 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sat, Aug 13, 1977